Answers
The values of x and y if The measure of the ∠ CBD is 130° are, 70° and 55° respectively.
What is angle?An angle is a figure in Euclidean geometry made up of two rays that share a common terminal and are referred to as the angle's sides and vertices, respectively. Angles created by two rays are in the plane where the rays are located. The meeting of two planes also creates angles.
Given:
The measure of the ∠ CBD is 130°,
Calculate the value of x as shown below,
As we can see that the sides AC, BC, and AB are equal hence all the angles are also equal,
∠ ABC = 60°
x + ∠ ABC = ∠ CBD
x + 60 = 130
x = 130 - 60
x = 70°
∠ ADB + ∠ ABD + ∠ BAD = 180° (Sum of interior angles of the triangle)
y + x + ∠ BAD = 180
y + x + y = 180 (The side AB = BD so, ∠ BAD = ∠ ADB)
2y + 70 = 180
2y = 180 - 70
y = 110 / 2
y = 55°
Thus, the value of x is 70° and y is 55°
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Related Questions
Permit # 2301: The LW Permit requires 1,700 sq ft. of disposal field (soil treatment area). The backhoe has a 2’ wide bucket. The system plan is to put in 2’ wide trenches with 30” of gravel below the pipe and covering the pipe with 2” of gravel before installing the geotextile fabric. For Permit #2301 How many yards of gravel is needed to fill the disposal field when ordering 10% over?
b. For Permit #2301 how many yards of soil will be needed to cover the trenches, using the minimum depth of earth cover specified in 701J, adding 20% additional?
Answers
We need to add 10% for overage, so we can order enough gravel:
4.27 yd^3 + 0.43 yd^3 (10% of 4.27) = 4.7 yd^3
How to calculate inches?a.
The area of the field is 1,700 sq ft.
The depth of the gravel required is 2" (for covering the pipe) + 30" (for the gravel below the pipe) = 32 inches
To convert square feet to square yards, we divide by 9. To convert inches to yards, we divide by 36. So, to convert the area of the field from square feet to square yards, we divide by 9*36 = 324.
The area of the field in square yards = 1,700 sq ft / 324 sq ft/yd^2 = 5.20 yd^2
To determine the volume of gravel needed, we multiply the area of the field by the depth of the gravel required.
The volume of gravel needed = 5.20 yd^2 * 32 inches / 36 inches/yd = 4.27 yd^3
Finally, we need to add 10% for overage, so we can order enough gravel:
4.27 yd^3 + 0.43 yd^3 (10% of 4.27) = 4.7 yd^3
b. To determine the number of yards of soil needed to cover the trenches, we need to know the area of the trenches and the depth of soil required.
The area of the trenches is 1,700 sq ft, as the disposal field area
The depth of soil required is the minimum depth specified in 701J, let's assume is 12 inches.
As in step (a)
The area of the trenches in square yards = 1,700 sq ft / 324 sq ft/yd^2 = 5.20 yd^2
To determine the volume of soil needed, we multiply the area of the trenches by the depth of the soil required.
The volume of soil needed = 5.20 yd^2 * 12 inches / 36 inches/yd = 1.8 yd^3
Finally, we need to add 20% for overage, so we can order enough soil:
1.8 yd^3 + 0.36 yd^3 (20% of 1.8) = 2.16 yd^3
As an inch measures 2.54 centimeters, to convert the value found to inches just divide that number by 2.54. For example, if the result was 127cm, do 127 divided by 2.54. You will arrive at a value of 50 inches.
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If you were to travel to a new location, you would need information about it
before you go. Which is an example of a question based on place?
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The term "transport" refers to the equipment that enables travel between locations. Airways, waterways, railroads, and roads are the various modes of transportation.
What is the most important thing in travel?Every traveler's list of must-have items should include a lightweight day pack that can be carried in addition to their luggage. It is useful for hiking, trekking, and other outdoor activities. You can carry your chargers and frequently used items in it.
When we travel, we step outside of our comfort zones and are motivated to explore, taste, and try new things. It constantly tests our ability not only to adapt to and explore new environments, but also to interact with various people, seize opportunities for adventure, and share fresh and meaningful experiences with friends and family.
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How can you protect your organization on social networking sites ?
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Organizations can protect themselves on social media by establishing policies, monitoring activity, educating employees, using privacy settings, being cautious with personal information, using strong passwords, being aware of phishing scams, and using two-factor authentication.
There are several ways that organizations can protect themselves on social networking sites:
Establish social media policies: Organizations can establish social media policies that outline appropriate behavior and use of social media by employees.Monitor social media activity: Organizations can monitor social media activity to identify potential risks and take appropriate action.Educate employees: Organizations can educate employees on the risks of social media and the importance of maintaining privacy and security on these platforms.Use privacy settings: Organizations can use the privacy settings available on social media platforms to control who can see their content and activity.Be cautious with personal information: Organizations should be cautious about sharing personal information, such as contact details and financial information, on social media.Use strong passwords: Organizations should use strong passwords and regularly update them to protect their accounts on social media platforms.Be aware of phishing scams: Organizations should be aware of phishing scams and other types of social engineering that can be used to gain access to their accounts.Use two-factor authentication: Organizations can use two-factor authentication to add an extra layer of security to their accounts on social media platforms.Learn more about encryption at
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world map scavenger hunt
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elastic deformation before an earthquake is like _______, whereas rupture is like__________.
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What was the ocean like 4 billion years ago?
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The ocean, 4 billion years ago, did not have enough oxygen to support life.
The ocean has changed significantly in the last 4 billion years. Research suggests that the ocean was much more acidic and oxygen-poor than it is today.
The temperatures were also much higher, and the ocean was much smaller in size. The lack of oxygen meant that the ocean was home to very few organisms and was far less diverse than it is today. Due to the high temperatures, the ocean lacked the necessary nutrients for more complex lifeforms.
The ocean was also much shallower than it is today, and the landmasses were fewer and much smaller. This drastically different environment meant that the ocean was home to a very different set of species than it is today.
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Air bubbles in the Antarctic ice sheet show that O there is no relationship between carbon dioxide levels and temperature O carbon dioxide levels are relatively high during cold periodsO carbon dioxide levels are relatively low during cold periods
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Air bubbles in the Antarctic ice sheet show that carbon dioxide levels are relatively low during cold periods.
The oxygen isotopes in a core layer's air bubbles would therefore tell you the global temperature for the moment that the air was trapped in snowflakes if you drill down to a specific layer. This temperature can then be compared to the carbon dioxide content of the air. A team of researchers has demonstrated how people are dramatically effecting the buildup of these gases by analyzing tiny air bubbles preserved in Antarctic ice for millennia and it shows that carbon dioxide levels are relatively low during cold periods.
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A building anticyclone means:
a. the central pressure is increasing.
b. the anticyclone is moving toward the east coast.
c. separate anticyclones are merging.
d. the anticyclone is cuasing a middle latitude storm to form.
Answers
A building anticyclone means with:
a. the central pressure is increasing.
A BUILDING ANTICYCLONEThe term "building anticyclone" refers to the situation in which the central pressure rises. The term "convergence" refers to the process in which air masses gather above a particular place. There are a few distinct varieties of anticyclones, the most common being surface-based systems, mid-tropospheric systems, and upper-tropospheric systems.
The course of depressions is frequently obstructed by anticyclones, which either slow down the progression of the bad weather condition or force it to go around the outside of the high-pressure system. When this occurs, we refer to them as "Blocking Highs." As the air descends, air pressure increases. When air collides with the ground, it must travel to another location.
The wintertime is the time of year when the polar anticyclone is at its peak strength. The high-pressure area that develops over Canada and Alaska in the wintertime is also another example of a polar anticyclone. Another example of a polar anticyclone is the Siberian anticyclone.
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How long did oceans take to form?
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tuvalu and the maldives are in the international spotlight because they ________.
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The Sun is directly on the horizon. The angle of incidence ________. A) is 0° B) is 180° C) is 90° D) is 45° E) cannot be calculated without additional information.
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The Sun is directly on the horizon. The angle of incidence is 0 degrees. Option A
What is meant by the term angle of incidence?The angle of incidence in optics is the angle formed by a ray striking a surface and a line perpendicular to the surface at the point of incidence (called normal).
the angle that is created when a sunlight ray strikes a surface perpendicular to it; for instance, a surface facing the sun directly has an angle of incidence of 0, while a surface parallel to the sun (such as the sun's rays hitting a horizontal rooftop) has an angle of incidence of 90°.
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How do I find the exact coordinates of an address?
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To find the exact coordinates of an address, you can Use a GPS device, a mapping website or app, a geocoding website or API, or a GPS receiver. Enter the address into the device or website and it will show you the coordinates. Alternatively, you can use a paper map and a ruler, and compasses to locate the coordinates manually.
There are several ways you can find the exact coordinates of an address:
Use a GPS device: If you have a GPS device, such as a smartphone or a standalone GPS unit, you can enter the address into the device and it will show you the coordinates of the location.Use a mapping website or app: There are many websites and apps that allow you to enter an address and find the coordinates of the location. Some examples include Maps, Bing Maps, and MapQuest.Use a geocoding website or API: A geocoding website or API is a tool that allows you to enter an address and receive the coordinates in a machine-readable format. Some examples include the Maps Geocoding API and the OpenStreetMap Nominatim API.Use a GPS receiver: If you have a GPS receiver, such as a handheld GPS unit, you can use it to find the coordinates of the address. Simply enter the address into the unit and it will display the coordinates.Use a paper map: If you have a paper map of the area, you can use a ruler and a pair of compasses to find the coordinates of the address. To do this, you will need to locate the address on the map and draw a line from the address to the nearest latitude and longitude lines. The point where the line intersects the latitude and longitude lines is the coordinates of the address.Learn more about geographical coordinates at
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How do we determine the location of a recent earthquake? a. Port video cameras at the Earth's surface to determine which direction the shaking occured b. Measure the amplitude of seismic waves at a single seismic station c. Use seismic records horn three or more seismic stations d. Read newspaper accounts of the earthquake e. None of these answers are correct How much more energy would a magnitude 6 quake release than a magnitude 5 quake? a. About 1/10 as much b. About 20 times more c. Roughly 30 times more d. Roughly 10 times e. About 100 times.
Answers
The location of a recent earthquake can be determined by using seismic records from three or more seismic stations . Thus, option C is the correct answer.
What is an earthquake?An earthquake is the shaking of the Earth's surface caused by a sudden release of energy in the Earth's lithosphere, which generates seismic waves.
While earthquake locations are typically determined using a computer that can quickly determine the paths of seismic waves through the Earth to many seismic stations, a map, a ruler, a pencil, and a compass for drawing circles on the map can provide a good estimate of an earthquake location.
Roughly 10 times more energy would a magnitude 6 earthquake release than a magnitude 5 quake.
Therefore, the correct options for both the questions are C and D respectively.
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Using complete sentences, compare and contrast subway systems with elevated train systems.
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Subway systems typically involve trains running through a tunnel underground, while elevated trains run above ground, typically on a metal track supported by a structural frame.
Subway systems are usually more expensive to build but can be more efficient and cost effective in the long run, due to the reduced need for land acquisition and the ability to reach more people.
Elevated train systems, on the other hand, are generally cheaper to build and can be more visible to the public, but they take up more space and can be more disruptive to the environment. Additionally, elevated train systems typically require more maintenance and repairs due to their exposure to the elements and can be more expensive to operate than subway systems.
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The vast majority of all sedimentary rocks are sandstones, limestones and ________.
A) shales B) diamonds C) magmas D) detritus E) schists
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Sandstones, limestones, and shales make up the great majority of sedimentary rocks.
The majority of sedimentary rocks consist of what?Quartz (siliciclastic rocks) or calcite make up the majority of sedimentary rocks (carbonate rocks). A sedimentary rock often only contains a small number of distinct main minerals, as opposed to igneous and metamorphic rocks. However, a sedimentary rock's mineral genesis is frequently more convoluted than an igneous rock's.
Which two primary categories best describe sedimentary rocks?Clastic or chemical rocks make up the majority of sedimentary rock types. There is a third category of organic sedimentary rocks. Sediments make up the rocks of clastic sedimentary types.
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Should political units still have sovereignty over their borders
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It is correct to assert that political units must still have sovereignty over their borders.
Why are borders important for sovereignty?In a country, borders are fundamental elements to attest sovereignty in relation to state control of populations, control of the country's security and markets.
Therefore, border control ensures that a country is responsible for its entire territory, guaranteeing its autonomy and independence to establish norms about population, labor markets, imports and national security.
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the largest geographic feature on the surface of planet earth is __________.
Answers
Answer:
Pacific Ocean
Explanation:
I search it on flashcards I think t that's right
geologic formation caused by two diverging continental plates
Answers
When two continental plates diverge, an ocean basin in created because of separation of land.
There are many different geological features that can be formed due to tectonic plate movement. Fault lines, ocean trenches, underwater mountains are all the features that can be formed at the boundary of two meeting tectonic plates.
If two tectonic plates move in the same direction, they eventually collide and this process is called subduction. The direct result of subduction is deep oceanic trenches. Earthquakes are a common occurrence at subduction zones.
When plates move yaw from each other, this phenomenon is called divergent plate boundary. The result of this is underwater mountain ranges that are formed in the lithosphere of the earth's surface.
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Answer: When the continental plates diverge they cause the formation of mountains.
Explanation: When continental plates collide, mountains formed.
Continental plates have greater density, sometimes reaching lower then the mantel. When these plates collides, other than mountain formation, some subduction can occur. The effects of these boundaries often include a wide-ranging and creased mountain range, intense crumpling, faulting and a condensed, thickened area inside the collision zone.
Where plates meet in plate tectonics, three types of boundaries form: convergent, divergent and transform. Convergent boundaries include when two continental plates collide, two oceanic plates converge or when an oceanic plate meets a continental plate.
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The deep- and intermediate waters in the __________ Ocean are the oldest in the world's oceans.
a- Southern
b- Pacific
C-Indian
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The deep and intermediate waters in the pacific Ocean are the oldest in the world's oceans. so the correct answer is B.
What's an ocean?The ocean is a sea that is formed from masses of salt water that stretch wide. At least, there are 5 oceans in the world. The largest oceans cover a third of the earth's surface.
There are 5 types of oceans in the world, namely:
Pacific Ocean.Atlantic Ocean.Indian Ocean.Arctic Ocean.Antarctic Ocean / Southern Ocean.The oldest on this list is the Pacific Ocean, which is about 180 million years old. In addition, it is also the most extensive, covering 46 percent of all the oceans on earth.
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A blackbody is a hypothetical object that.... (select all that apply)O does not reflect any light O glows at a wavelength specified by its temperature O is completely dark, giving off no light O absorbs all light that hits it
Answers
A blackbody is a hypothetical object that absorbs all light that hits it.
Blackbody radiation is the radiation that heated things, especially a blackbody, create.
In physics, a blackbody is an object that absorbs all incident electromagnetic radiation while reflecting none, roughly represented as a hole in a hollow black sphere. The link between temperature and electromagnetic radiation shows that as a blackbody radiator warms up, it emits light with shorter wavelengths.
Thus, the radiation that is absorbed by an item as it warms is referred to as blackbody radiation. A hypothetical object known as a "blackbody" absorbs all light that strikes it.
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ures and Geography - SS2041- Which of the following are examples of how the Inuit people have adapted to the natural environment? i. Today, the Inuit people often drive snowmobiles. ii. Traditional Inuit religious beliefs included worship of Pele, goddess of the volcano. iii. Traditional Inuit diet consisted mainly of meat, with few vegetables or grains. i. only A. B. i. and iii. only C. ii. and iii. only D. i., ii., and iii. Please select the best answer from the choices provided C Mark this and return Save and Exit Next Submit
Answers
i. Today, the Inuit people often drive snowmobiles.
iii. Traditional Inuit diet consisted mainly of meat, with few vegetables or grains.
The answer to this question requires knowledge of the Inuit people and how they have adapted to their natural environment. i and iii are adaptations that the Inuit people have made to their environment, while ii is a cultural belief and has no relation to the environment.
What was one of the first Europeans to explore Africa?
Answers
The first European to carefully explore Africa and the marine route to the Indies was the Portuguese explorer Prince Henry, also known as the Navigator.
Around 45,000 years ago, hunter-gatherers—modern humans descended from African hominins—arrived in Europe. Neolithic farmers from what is now Turkey joined them in southern Europe about 6000 B.C. before moving further into the continent. Then the Yamnaya arrived from Russia.Antam Gonclaves and Nuno Tristao, two of Henry's captains, each left on their own in 1441 towards Cape Bianco on the west coast of Africa. They came to a market run by black Muslims in white robes and turbans to the south of the Cape.To know more about Europe here
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When did the US give control of the canal back to Panama Why?
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On December 31, 1999, the United States officially handed the Panama Canal over to Panama's government, ending a long saga that had started a century and a half earlier. American dominance over the Canal started to wane in 1978, when the United States and Panama approved the Torrijos-Carter Treaties.
Panama's recovery periodTo restore Panama which was destroyed by the operation, the US disbursed US$420 million in aid. but it turns out that as much as 25% of the funds or around 108 million US dollars were used to improve US banks in Panama. Meanwhile, 75% of the funds are used to repair canals, train police, improve public facilities and others.
After Noriega, thanks to the support and US funding of 10 million dollars, Panama held general elections to elect a president which eventually elected the US president, Guillerimo Endara.
It turns out that Endara is not much different from Noriega, in that he owns a business sharpened with cocaine and is a tool for the US to carry out money laundering from the narcotics business in Panama. Endara, who rules with an iron fist, uses Noriega's followers as bodyguards and managers of the narcotics business, has money laundering facilities, including the construction of condominiums and luxury housing in Miami as well as livestock and property businesses in Florida. Funds disbursed from Endara for this purpose are more than 350 million US dollars.
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Why does Higher education typically has a positive return on investment?
Answers
Answer: You can build higher skills and your own work experience that could increase your own future earnings.
Explanation:
12) A ________ is a small, circular lake that will occupy a cirque.
A) Paternoster
B) Marsh
C) Tarn
D) Fenster
Answers
A tarn is a small, circular lake that will occupy a cirque. Hence, the correct option is (C).
What Is A Tarn?Tarn or also known as Corrie Loch is a cirque-shaped proglacial mountain lake. Tarn can be formed by the presence of glaciers or the movement of ice downward due to the force of gravity. The existence of this glacier over time will form a big hole in a mountain where the hole will get bigger due to abrasion and ice segregation. On a tarn, you will find 3 main steep sides and 1 last side is moraine which is formed from glacial till.
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What era was 3.8 billion years ago?
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It was Archean era 3.8 billion years ago.
The Archean era, around 3.8 billion years ago, marked the beginning of life on Earth. During this time, the first single-celled organisms began to emerge, paving the way for all life to come.
This era was crucial for the development of the planet, as it laid the groundwork for the creation of much of the world’s modern ecosystems.
During this time, the Earth was also undergoing tremendous changes, from the formation of its core to the emergence of its continents. All of these changes and developments were essential for the world to become what it is today.
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Where would an oculus be found? O In the wall of a temple O At the center of a dome O As part of a Roman peristyle O In the apse of a basilica
Answers
An oculus may be seen at the dome's center. The right response is B.
What does an oculus in a dome serve as?One of the best examples of the oculus' use by the Ancient Romans is in the dome of the Pantheon. Due to its open design, rain and air can enter and fall to the floor where drains can remove them. The Pantheon is a structure in Rome, Italy, that was built by Marcus Agrippa under the rule of Augustus (27 BC–14 AD) and restored by the emperor Hadrian in 126 AD. The only natural light in the inside comes from the entry door and the enormous opening known as the oculus, which is located at the top of the dome.
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what percentage of NC river land drains to the Mississippi river
Answers
Answer:
5.15% to about 10% sorry i could not give you an exact
Question 1) According to the graphs above, which countries emerge from WWI in the best economic shape?
Question 2) According to the graphs above, which country is in the worst economic shape?
PLEASE HELP DUE TODAY
Answers
Answer:
thanks ok what do you need
loose, water-saturated sediments may undergo ________ during an earthquake.
Answers
This process can occur in loose, water-saturated strata; when an earthquake shakes, the water-saturated material turns fluid, causing subsidence, fracture, and horizontal sliding of the ground surface.
Solid rock causes more shaking and building damage than loose, wet soils at some time during an earthquake. As a result of stresses, rocks deform and rupture, causing earthquakes to occur.
When an earthquake surprise occurs in wet soils, the water-filled pore spaces disintegrate, reducing the overall volume of the soil. By using this method, the water pressure between individual soil grains is raised, allowing the grains to move freely inside the watery matrix.
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