Answer: 48°
Step-by-step explanation:
We know that the angles of a triangle are equal to 180 degrees when added together. Using this logic, we will create an equation to solve for x. Then we will substitute this value of x back into the expression for angle F.
Given:
E + D + F = 180°
Substitue:
(8x - 18)° + (6x - 4)° + (5x - 7)° = 180°
Reorder and combine like terms:
8x° + 6x° + 5x° - 18° - 4° - 7° = 180°
19x° - 29° = 180°
Add 29 to both sides of the equation:
19x° = 209°
Divide both sides of the equation by 19:
x = 11
Substitute this value of x into the expression for angle F:
(5x - 7)°
(5(11) - 7)°
(55 - 7)°
48°
9-6.25clarence had 6.5 cups of cereal in a food container in his pantry. he opened a new box of cereal and poured in enough to fill the 10-cup container completely. let x represent how much cereal was in the box to start. which inequality describes the problem?
The inequality that describes the problem is x + 6.5 ≥ 10.
This means that the amount of cereal in the box, represented by x, must be greater than or equal to 3.5 cups (10-6.5=3.5) in order to fill the 10-cup container completely. This means that the box of cereal must have contained at least 3.5 cups of cereal for Clarence to have enough to fill the 10-cup container completely. To calculate the amount of cereal in the box, we can subtract 6.5 from 10 to get 3.5 cupsTo solve this inequality, we add 6.5 to both sides of the equation, resulting in x ≥ 3.5. This means that Clarence needed at least 3.5 cups of cereal in the new box in order to fill the 10-cup container completely.
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n the 9th and 10th grades at Jefferson High School, there
re 236 students. Of those students, 121 are in 9th grade. Of
he 214 students who are right-handed, 103 of them are in
0th grade.
create the two-way frequency table for this scenario.
Drag each tile to the correct cell in the table.
Total
103
Incorrect.
Right-handed Left-handed
9th Grade
121
12
10
214
10th Grade
115
22
111
236
Help me!!!
The two way frequency table is:
9th Grade 10th Grade
Left handed 10 12
Right handed 111 103
What is frequency table ?A table created to display the distribution of a characteristic's frequency of occurrence in accordance with a specific set of class intervals.
To understand which alternatives appear more or less frequently in the dataset, frequency tables are useful. This is useful for better understanding each variable and determining whether or not variables need to be recoded.
Given:
Total Students= 236
Of those students, 121 are in 9th grade.
So, Number of left handed students in the 9th grade
= 121 - 111
= 10
and, Number of left handed students in the 10th grade
= 236 - (1- + 111 + 103)
= 12
and, Number of right handed students in the 9th grade
= 214 - 103
= 111
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Consumable resources are used up as you build goods or deliver services in your business. If your business uses on average 6 ounces of milk in a shake and serves 86 shakes per day, how many gallons of milk do you need to order each week? (1 gallon = 128 ounces).
You would need to order 28.21 gallons of milk each week.
To determine how many gallons of milk your business needs to order each week, you need to first calculate the total number of ounces of milk your business uses in a day. To do this, you can multiply the number of ounces of milk used per shake by the number of shakes served per day:
6 ounces/shake * 86 shakes/day = 516 ounces/day
Next, you can divide the number of ounces of milk used per day by the number of ounces per gallon to determine the number of gallons of milk your business uses per day:
516 ounces/day / 128 ounces/gallon = 4.03 gallons/day
Finally, you can multiply the number of gallons of milk your business uses per day by the number of days in a week to determine the number of gallons you need to order each week:
4.03 gallons/day * 7 days/week = 28.21 gallons/week
So, you would need to order approximately 28.21 gallons of milk each week.
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28.21 gallons of milk you need to order each week.
The formula for calculating the amount of milk needed each week would be: (ounces of milk per shake) multiplied by (number of shakes served per day) multiplied by (number of days in the week).
For this example, the formula is:
6 ounces of milk per shake x 86 shakes per day x 7 days in the week = 3,492 ounces of milk per week.
To convert this number to gallons, we need to divide 3,492 ounces of milk by 128 ounces per gallon.
3,492 ounces of milk / 128 ounces per gallon = 28.21 gallons of milk per week.
Therefore, the answer to the question is to order 28.21 gallons of milk each week.
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Simplify: -5m+15=25m-45
Answer:
The simplified version is m = -2
Step-by-step explanation:
To simplify this equation, we need to get all of the terms with m on one side of the equation and all of the constants on the other side.
First, we can add 45 to both sides of the equation to get:
-5m + 15 + 45 = 25m - 45 + 45
This simplifies to:
-5m + 60 = 25m
Next, we can subtract 25m from both sides of the equation to get:
-5m + 60 - 25m = 25m - 25m
This simplifies to:
-30m + 60 = 0
Finally, we can divide both sides of the equation by -30 to get:
(-30m + 60) / -30 = 0 / -30
This simplifies to:
m = -2
Thus, the simplified form of the equation is m = -2.
Three sisters receive money in the ratio of their ages.
Safia gets $18
Angelique is 6 years old and gets $9 Gabriella is 4 years old.
Work out how old Safia is.
Calculate how much money Gabriella gets.
The money got by Gabriella is obtained as $6.
What is the application ratio and proportion?A ratio is the relation between two numbers as a / b. A proportion is the equality of two ratios as a / b = c / d.
Ratio and proportion can be applied to solve Mathematical problems dealing with unit values of the quantities.
Suppose the age of Safia and money got by Gabriella be x and y respectively.
Then, the table can be formed as below,
Name Age Money
Safia x $18
Angelique 6 $9
Gabriella 4 y
As per the question, the proportionality relation for the ratios can be written as,
x/6 = 18/9
⇒ x = 12
And, 6/4 = 9/y
⇒ y = 6
Hence, the required money got by Gabriella is given as $6.
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To make a shade of paint called Jasper green mix 4 quarts of green paint with 2/3 cups of black paint how much green paint should be mixed with 4 cups of black paint to make Jasper green?
24 quarts of green paint should be mixed with 4 cups of black paint. This can be solved by using the concept of cross- multiplication.
What is cross - multiplication?Fractions are multiplied by multiplying the numerator of the first fraction by the denominator of the second fraction, and the numerator of the second fraction by the denominator of the first fraction.
In order to get the second fraction's numerator, multiply the first fraction's denominator by it. Cross multiply is another name for the butterfly technique of multiplication. The cross-multiply technique is used to find one or more variables in a fraction.
Jasper Green mix 4 quarts of green paint with 2/3 cups of black paint.
Let's convert 4 quarts into cups.
1 quart = 4 cups
4 quarts = 16 cups
Here mix 16 cups of green paint with 2/3 cups of black paint.
Let's use the proportion
Green paint Black paint
16 2/3
x 4
16/x =2/3 divided by 4
Cross multiplying, we get
16 × 4 = (2/3) x
64 = (2/3) x
x = 64 ÷ (2/3)
x = 64 × (3/2)
x = 192/2
x = 96 cups
96 cups of green paint should be mixed with 4 cups of black paint.
We can covert 96 cups into quarts by dividing by 4
96/4 = 24 quarts
24 quarts of green paint should be mixed with 4 cups of black paint.
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Use the drop-down menus to continue the pattern and to describe a feature of the pattern. Part A Complete the pattern. 33, 41, Choose... , Choose... , Choose... , 73 Part B Complete the sentence. The numbers in the pattern Choose... .
1) The complete arithmetic sequence is; 33, 41, 49, 57, 65, 73
2) The formula for the nth term of the sequence is; aₙ = 33 + (n - 1)8
How to find the nth term of an arithmetic sequence?The general formula for the nth term of an arithmetic sequence is;
aₙ = a + (n - 1)d
where;
a is first term
d is common difference
n is position of term
We are given the sequence as;
33, 41, ____, ____, ____, 73
Using the arithmetic sequence of nth term, we can say that;
a₂ = 33 + (2 - 1)d
33 + d = 41
d = 8
Thus;
a₃ = 41 + 8
a₃ = 49
a₄ = 49 + 8
a₄ = 57
a₅ = 57 + 8
a₅ = 65
This gives the sequence as;
33, 41, 49, 57, 65, 73 with a formula for nth term; aₙ = 33 + (n - 1)8
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Suppose your parents are traveling on a work-related trip for a whole week. After providing the budget for all other expenses such as food, bills, emergencies. Etc. , they left you p10,000 as allowance for the week to be divided fairly among you and your two other siblings. How would you divide the money, assuming that the amounts should be in whole pesos and with no spare change? explain how you came up with your division in one sentence.
From P10,000 in full pesos and with no spare change, each person receives P4,000, P,3000, and P3,000, respectively.
$10,000 has been given in total as an allowance.
This idea came about due to the fact that the eldest and the youngest siblings are not meant to receive an equal amount of anything when it is shared among them.
3 individuals should share it.
2 younger siblings and 1 older sibling
Let
the younger sibling receives P4,000
Every younger sibling would receive P3,000
There is no residual in the overall allowance supplied; each person receives the full value of their pesos.
So, from a total of P10,000, each person receives P4,000, P,3000, and P3,000.
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Simplify the expression. Show your work.
x^2 + 3x - 28
____________
x^2 - 7x + 12
The simplified expression will be (x+7)/(x+3)
What are Quadratic Equations?A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax2 + bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term. The first condition for an equation to be a quadratic equation is the coefficient of x2 is a non-zero term(a ≠ 0). For writing a quadratic equation in standard form, the x2 term is written first, followed by the x term, and finally, the constant term is written. The numeric values of a, b, c are generally not written as fractions or decimals but are written as integral values.
We shall simplify them individually;
x^2 +3x-28
x^2 + 7x - 4x - 28
x(x+7) - 4(x+7)
(x-4)(x+7)
x^2 - 7x+12
x^2 -4x -3x +12
x(x-4) - 3(x-4)
(x-3)(x-4)
Eliminating like terms, therefore;
(x-4)(x+7) / (x-4)(x+3) = (x+7) / (x+3)
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Devon lends $2, 700.00 to Claudia at a simple interest of 12% per year. Claudia returned him $3,000.00 and a video game console after 3 years to clear the account. What is the price of the video game console?
To calculate the price of the video game console we need to calculate the simple interest first:
Simple Interest = (Principal x Rate x Time)
Simple Interest = (2700 x 0.12 x 3) = $972.00
Now we know the interest, we can calculate the price of the video game console by subtracting the interest from the total amount Claudia returned:
Price of the video game console = $3,000.00 - $972.00 = $2,028.00
So, the price of the video game console is $2,028.00
4/9 +5/6 please answer
Answer: 5/18
Step-by-step explanation:
Answer:
Step-by-step explanation:
1 1/18 use a fraction calculator
A person invests 1000 dollars in a bank. The bank pays 4.5% interest compounded semi-annually. To the nearest tenth tenth of the year, how long must the person leave the money in the bank until it reaches 1500 dollars?
On solving the provided question, we can say that - the interest ant the end of the time will be 45
what is interest ?Multiplying the principal by the interest rate, time, and other factors yields simple interest. Simple return equals principle times interest times hours is the marketed formula. It is easiest to compute interest using this formula. A percentage of the principle balance is how interest is most commonly computed. For instance, he will only pay his portion of the 100% interest if he borrows $100 from a buddy and promises to pay it back with 5% interest. $100 (0.05) = $5. When you borrow money, you must pay interest, and when you lend money, you must charge interest. Most of the time, interest is expressed as a yearly percentage of the loan amount. The interest rate on the loan is known as this percentage.
here
P = 1000
R = 4.5
T = 1
SI = PRT/100
SI = 1000 X 4.5 X 1/100 = 45
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What is the ratio of the length of the vertical side to the length of the horizontal side of each triangle
In triangle PQR, the ratio of the vertical Length to the horizontal length is 1:1 and in triangle STU the ratio of the vertical length to the horizontal length is 1:2
What is ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0. A proportion is an equation in which two ratios are set equal to each other. For example, if there is 1 boy and 4 girls you could write the ratio as: 1 : 4 (for every one boy there are 4girls) 1 / 5are boys and 4 / 5are girls.
In traingle PQR, the length of the vertical side is 2 and the length of the horizontal side is 2. therefore the ratio of vertical length to horizontal length is 2: 2
dividing through by 2
= 1 : 1
In triangle STU
The length of the vertical length is 3 and the horizontal length is 6. Therefore the ratio of the vertical length to horizontal length is 3: 6
dividing through by 2
= 1 : 2
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Can scatter plot have 3 variables?
Yes, a scatter plot can have three variables. This type of plot is called a 3D scatter plot and can be used to visualize the relationships between three numeric variables.
By plotting three numeric variables in a three-dimensional space, it is possible to see how the values of each variable interact with each other. For example, one could use a 3D scatter plot to compare the sales of three different products over time, or to see how the values of three different types of stock correlate with each other.
3D scatter plots also allow for the visualization of non-linear relationships, making them a powerful tool for exploring complex datasets. Additionally, 3D scatter plots can be used to observe how one variable impacts the other two variables, or to identify clusters and outliers in the data.
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PLSSS HELP IF YOU TURLY KNOW THISS
Answer: 17
Step-by-step explanation:
Substitute 11 into m:
3 * 11 - (11 + 5)
= 33 - 16
= 17
Answer:
The answer is 17
Step-by-step explanation:
3(11)-(11+5)
33-16
=17
How do you know if a triangle is sine cosine or tangent?
The three sides and three angles of a triangle must first be known before you can determine whether it is sine, cosine, or tangent.
The lengths of the sides of the triangle can be determined by employing the trigonometric functions sine, cosine, and tangent with these measurements.
For instance, you can use the sine, cosine, and tangent functions to determine the sides' lengths given the triangle's three angles. The length of the opposite side divided by the length of the hypotenuse is equal to the sine of an angle. The cosine of an angle is the product of the lengths of the sides that are adjacent and the hypotenuse. The length of the opposite side divided by the length of the adjacent side is the tangent of an angle.
The ratios of the sides can be compared to determine whether the triangle is a sine, cosine, or tangent triangle after these lengths have been calculated.
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Solving one step equations:
Multiply or divide by the same amount on both sides so that the variable is by itself.
9i = -63
Answer;
i=-7
Step-by-step explanation;
TBH we have all we need its given to us in the question, divide both sides by the same amountt
9i=-63
divide by 9 to leave i alone
i=-7the one step equation is solved
Answer:
[tex] \sf \: i = - 7[/tex]
Step-by-step explanation:
Now we have to,
→ find the required value of i.
The equation is,
→ 9i = -63
Then the value of i will be,
→ 9i = -63
→ (9i) ÷ 9 = (-63) ÷ 9
→ (i) = (-7)
→ [ i = -7 ]
Hence, the value of i is -7.
What are the 4 types of rigid transformations?
The four types of rigid transformations are translation, rotation, reflection, and glide reflection.
Translation: A translation, also known as a slide, is a transformation that moves a figure in a certain direction and distance without changing its size or orientation.Rotation: A rotation is a transformation that turns a figure around a fixed point, known as the center of rotation. The amount of rotation is measured in degrees.Reflection: A reflection is a transformation that flips a figure across a fixed line, known as the line of reflection. This results in a mirror image of the original figure.Glide Reflection: A glide reflection is a combination of a reflection across a line and a translation parallel to the line. In other words it is a sliding reflection.A rigid transformation, also known as an isometry or congruence transformation, is a type of transformation that preserves the distances and angles between the points in a figure. This means that a rigid transformation does not change the shape or size of a figure, but only its position and orientation in the coordinate plane.
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three chocolates remain in a a box of chocolates. one has cherry filling and the other two have nuts inside. you randomly pick a piece for yourself. then you pick a piece for your friend.
Find the number of possible outcomes in the sample space. list possible outcomes
The number of possible outcomes in the sample space is 3 and the list is {CN, NN, NC}.
What is a Sample Space?A sample space is the set of all possible outcomes in a random experiment. Sample space is usually denoted as S.
Given that, three chocolates remain in a a box of chocolates. one has cherry filling and the other two have nuts inside. you randomly pick a piece for yourself. then you pick a piece for your friend.
Let C be the cherry filled chocolate and N be the nut filled chocolate.
The possible outcomes if the first picked chocolate is not placed back are :
{CN, NN, NC}
The possible outcomes if the first picked chocolate is placed back are :
{CC, CN, NC, NN}
Hence the number of outcomes are 3 and the set is {CN, NN, NC}
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What is the biggest 3 digit odd number?
Answer:
Step-by-step explanation:
999
Please help me plss I need it
does all the theorems SAS,SSS AND ASA have to apply so a triangle to be congruent?
It is not necessary for all three criteria (SAS, SSS, and ASA) to apply in order for two triangles to be congruent.
How to illustrate the information?In order for two triangles to be congruent, all three pairs of corresponding sides must be equal in length and all three pairs of corresponding angles must be equal in measure. This is known as the "side-angle-side" (SAS) criterion for triangle congruence.
It is possible for two triangles to be congruent using only the SAS criterion, in which case you do not need to use the "side-side-side" (SSS) or "angle-side-angle" (ASA) criteria. However, it is also possible for two triangles to be congruent using either the SSS or ASA criteria, or a combination of all three.
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what is the axis of symmetry of the function f(x)=x^2-8x+17
The axis of symmetry if the function f(x) = x² - 8x + 17 is solved to get 4
What is a quadratic function?The function f(x) = ax² + bx + c, where a, b, and c are numbers and a is not equal to zero, is a quadratic function.
A parabola is a curve that represents a quadratic function on a graph.
The line that divides the function into two is the axis of symmetry. The axis of symmetry is given by the formula
= b / 2a
Comparing with the equation in the problem
b = 8 and a = 1
= 8 / (2 * 1)
= 8 / 2
= 4
the axis of symmetry is 4
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If the tangram piece F is 4 square units, what are the individual areas of pieces A, B, C, D, E, and G?
After finding the area of each of the pieces, identify the lengths of the sides of each of the polygons A, B, C, D, E, F, and G.
PLEASE HELP AND EXPLAIN
If a baby has a fever, then the baby is sick. If a baby is sick, then the baby must
be brought to the hospital.
By using the Law of Syllogism, a conditional should be used to write this statement "If a baby has a fever, then the baby is sick. If a baby is sick, then the baby must be brought to the hospital" as follows: B. If the baby has a fever, then the baby must be brought to the hospital.
What is the Law of Syllogism?In Mathematics, the Law of Syllogism is sometimes referred to as reasoning by transitivity and it states that if two (2) statements are true, then a third true statement can be logically derived.
Mathematically, the Law of Syllogism follows a specific pattern and can be represented by the following conditional statements:
Conditional statement 1: If P, then Q (P ↔ Q).
Conditional statement 2: If Q, then R (Q ↔ R.
Conditional statement 3: If P, then R ( P ↔ R).
In this context, we can reasonably infer and logically deduce that a sick baby must be taken to hospital based on the given premise in accordance with the Law of Syllogism.
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Complete Question:
Use the Law of Syllogism to write a conditional for the following statement.
If a baby has a fever, then the baby is sick. If a baby is sick, then the baby must be brought to the hospital.
answer choices
If the baby is sick, then the baby must be brought to the hospital.
If the baby has a fever, then the baby must be brought to the hospital.
If the baby has a fever, then the baby is sick.
(a) Simplify this expression. 7x² +9x²-x²
7x²+9x²-x² = 15x²
use DMAS rule,
The DMAS rule describes the following arrangement of the mathematical function.
D- Division
M - Multiplication
A- addition
S- subtraction
DMAS rule is used to make the binding order of infix notation explicit for people who are learning to do more than just 'sums' or 'products'.
So, by applying the above rule the solution is as follows:
first, we need to solve addition because there is no division and multiplication
as per the equation, it is the addition function
7x² + 9x² = 16x²
next,
now perform the subtraction function
16x²-x² = 15x²
therefore,
7x²+9x²-x² = 15x²
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A store was having a Labor Day sale. It offered an extra 15% off before 8:00a.m. What fraction was taken off before 8:00a.m?
The fraction taken off before 8:00a.m was 15/100, or 15%.
What is fraction?Fraction is a numerical expression which represents a part of a whole or, more generally, any number of equal parts. It is represented by two numbers separated by a line, with the first number indicating the number of parts and the second number indicating how many parts make up the whole. Common fractions are examples of fractions, such as one-half (1/2), one-third (1/3), two-thirds (2/3), and three-quarters (3/4).
This means that all items in the store were discounted by 15% before 8:00a.m. on Labor Day. This was an attractive offer for shoppers who wanted to get the best deals and discounts available. Customers could take advantage of the discounted prices and save money on their purchases. The store's Labor Day sale provided great savings for customers who arrived before 8:00a.m. on the holiday.
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3gh squared x 4g 3 h 3
Answer: 324 squared
Step-by-step explanation:
ok so you do 3 times 3 times 4 times 3 times 3
17
Mimi has to solve problems on three math
assignments. The assignments contain 38,
39, and 40 math problems. Mimi has already
solved 30 math problems. How many more
math problems does she need to solve?
Answer:
Step-by-step explanation:
39 plus 38 eqauls 77 +40=107-30=87 hope this helped please mark me brainliest. :)
Pls help me on the number 11
The packaging 2 uses more material than packaging 1
The company can choose to package 12 cans one way instead of another to save costHow to determine the packaging that uses more materialFrom the question, we have the following parameters that can be used in our computation:
Package = 12 cans
Material 1 = 3 rows of 4
Material 2 = 6 rows of 2
The packaging uses more material has the greater perimeter
The perimeter is then calculated as
Perimeter = 2 * (Rows + Column)
substitute the known values in the above equation, so, we have the following representation
Material 1 Perimeter = 2 * (3 + 4)
Material 1 Perimeter = 14
Material 2 Perimeter = 2 * (6 + 2)
Material 2 Perimeter = 16
This means that the material 2 uses more material because 16 is greater than 14
The company can choose to package 12 cans one way instead of another because one package can use more material than the other and they need to save cost
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