Answer:
30 percent
Step-by-step explanation:
15 + 13 + 4 + 10 + 8 = 50
15/50 = 30/100
Andy is done with part of a construction, as shown below.
Juan states that Andy is constructing the circumscribed circle of the triangle ABC, and Kayla states that Andy is constructing the inscribed circle of triangle ABC. Who is correct about the type of construction that Andy is creating?
A: only Juan
B: only Kayla
C: both Juan and Kayla
D: neither Juan nor Kayla
Answer: only Kayla
Step-by-step explanation:
10) IF 4 cans of tomato soup cost $3.50, what is the unit price for 1 can of tomato soup? Round
your answer to the nearest penny (hundredths place). Show your work.
Answer
1.10
Step-by-step explanation:
if you divide 4 to 3.50 it would be 1.14285714 then when you round it up you should get 1.10
Wyatt's office recycled a total of 28 kilograms of paper over 7 weeks. How many weeks will it take Wyatt's office to recycle a total of 32 kilograms of paper? Solve using unit rates.
Answer:
Wyatt's office will take 8 weeks to recycle a total of 32 kilograms of paper.
Step-by-step explanation:
Given that Wyatt's office recycled a total of 28 kilograms of paper over 7 weeks.
So in one week, Wyatt's office will recycle = 28/7 = 4 kilograms / per week
Therefore,
unit rate = 4 kilograms / per weekThus, weeks taken by Wyatt's office to recycle 32 kg of paper
32/4 = 8 weeks
Hence, Wyatt's office will take 8 weeks to recycle a total of 32 kilograms of paper.
Jaxson is deciding between two truck rental companies. Company A charges an initial fee of $50 for the rental plus $2 per mile driven. Company B charges an initial fee of $10 for the rental plus $3 per mile driven. Let AA represent the amount Company A would charge if Jaxson drives xx miles, and let BB represent the amount Company B would charge if Jaxson drives xx miles. Graph each function and determine which company would be cheaper if Jaxson needs to drive 60 miles with the rented truck.
Answer:
just times them all together
Step-by-step explanation:
Which of the following statements is needed in order to prove these triangles are congruent using SAS?
BCA EFD
AC DF
BC EF
ABC DEF
Answer:
ABC Def is ure perfect answer
To prove these triangles are congruent using SAS is ∠ ABC ≅ ∠ DEF. Hence, option D is correct.
What is an angle?When two lines converge at a point, they produce an angle. The word "angle" refers to the length of the "gap" between these two rays. The symbol is used to denote it.
Radians, a unit of roundness or rotation, and degrees are the 2 most common units used to measure angles. In daily life, angles are present.
As per the side angle side rule, the correct way to prove that the triangles are congruent is ∠ ABC ≅ ∠ DEF. Therefore, option D is correct.
To know more about an angle:
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Use distributive property to simplify the expression: 5(3m-6)
Answer:
15m-30
Step-by-step explanation:
[tex]\huge\fbox{Answer:~~~{\boxed{\bold{15m-30}}}}[/tex]
Step-by-step explanation:
Hi there!
All we should do to simplify this expression is "distribute" 5:
[tex]\bold{5(3m-6)}[/tex]
Multiply 5 by everything inside the parentheses:
[tex]\bold{15m-30}[/tex]
Hope it helps! Enjoy your day!
#HaveAnAmazingDay
~Just a teenage girl willing to help
[tex]\bold{Besties4Ever}[/tex]
Nick prepared 24 kilograms of dough after working 6 hours. How much dough did Nick prepare if he worked for 10 hours? Assume the relationship is directly proportional.
40kg of dough
Step-by-step explanation:
24 kg dough...........................6 hours
? dough.........................10 hours
x=(24*10)/6=240/6=40
Name the decimal: -9.938
Select the correct answer below:
negative nine and nine hundred thirty-eight ten-thousandths
negative nine and nine hundred thirty-eight hundredths
negative nine and nine hundred thirty-eight tenths
negative nine and nine hundred thirty-eight thousandths
Answer:
Negative Nine and Nine Hundred Thirty-Eight Thousandths
Step-by-step explanation:
Answer: i believe its the last answer
Step-by-step explanation:
Because in decimals theres tens place, 100s place, 1000s place, etc. going from left to right after the decimal point which is the "and" in the statement. In this decimal theres only 3 numbers after the decimal point so that means to goes to the 1000s place.
Arianna bought 16 postcards during 4 days of vacation. How many days will Arianna have to spend on vacation before she will have bought a total of 20 postcards? Assume the relationship is directly proportional
Answer:5 days
Step-by-step explanation:
16 divided by 4=4 postcards a day
20 divided by 4=5
5 days in total
hope this helps . Please mark brainliest
This item is $9000 dollar and it is 90% off how much is the item? Step by step?
Answer:
The item costs $900 after the 90% off.
Step-by-step explanation:
After the 90% off discount, the item costs (100% - 90%) the cost of the original price.
Hence, [tex]\$9000 \cdot (100\% - 90\%)[/tex]
[tex]= \$9000 \cdot 10\%[/tex]
[tex]= \$900[/tex]
Hope this helped!
Answer:
$900
Step-by-step explanation:
→ Multiply the 2 numbers together
9000 × 90 = 810000
→ Divide answer by 100
810000 ÷ 100 = 8100
→ Minus new answer from $9000
$9000 - $8100 = $900
Is the point (-18, 31) on the line y = -0.5x + 22?
Answer:
Yes
Step-by-step explanation:
Remember: (x, y)
Substitute the coordinates to the variables (x and y):
Equation: y = -0.5x + 22
Substitution: 31 = -0.5(-18) + 22
31 = 9 + 22?
Correct! The coordinates substituted to its variables solve and make the equation make sense!
Assume you have a balance of $1,900 on a credit card.
If the credit card has an annual interest rate of 13.6% and only the minimum monthly
payment of $35 is made, how many months will it take to pay off the credit card?
principal=$1900
rate =13.6 %
simple interest= $35
Time=?
SIMPLE INTEREST ={PRINCIPAL×RATE×TIME}/{100}
$35= [tex]{$1900 ×13.6× TIME}{100} /[/tex]
$35×100=25840× TIME
TIME=[tex]\bold\frac{ 3500}{25840}[/tex]
TIME=[tex] 700/5168 [/tex]
TIME=[tex]{\tt{\green{\underline{\underline{\huge{0.1354489164}}}}}}[/tex] years
sorry I can't solve wrong answer
Can someone please help me i don’t understand this
Answer:
i'm not sure but try -5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Use the formula, amount of change over the original amount
In this case it would be 60-57/60=0.05
If you had to express your answer in the form of a percentage, you would turn it into a decimal by multiplying by 100, 0.05*100=5%
1) You are taking a Tae Kwon Do class that costs $15 a month. In addition, you needed to
purchase a uniform. You paid a total of $108 after 6 months. Write an equation that glves
the total cost (in dollars) as a function of the length of time you have been taking classes
(in months). Find the total cost after 9 months.
Answer:
$162
Step-by-step explanation:
you divide 6 months by 2 then you divide 108 by 2 then you add the half of 108 and plus it to 108 then you get your total.
The function of the length of time you have been taking classes is f(x) = 15x and cost for 9 months is $135
What is unit rate?A unit rate means a rate for one of something.
Given that, You are taking a TAE Kwan Do class that costs $15 a month. In addition, you needed to purchase a uniform. You paid a total of $108 after 6 months.
We have unit rate = $15 per month
Since, one month cost is $15 therefore, for 6 months = 15×6 = $90
Therefore, cost of uniform = $108 - $90 = $18
Let you are taking classes for x months, the function of the length of time you have been taking classes,
f(x) = 15x
For 9 month cost =
f(9) = 15×9 = 135
Hence, the function of the length of time you have been taking classes is f(x) = 15x and cost for 9 months is $135
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Write the equation for the following graph (Hint: y= mx + b) Write the slope as a simplified fraction, not a decimal. Please Help
Answer:
y = (-5/2)x + 1
Step-by-step explanation:
We can see that the line intersects (0,1) and (2, -4). We use these points to find the slope: m = (-4-1)/(2-0) = -5/2. Also, the y-intercept is (0,1), so b = 1. Substituting these values into y=mx +b, we get y = (-5/2)x + 1.
I hope this helps! :)
Jayda takes 2 hours to deliver 170 newspapers on her paper route. What is the rate per hour at which she delivers the newspapers? Give me direct steps of how you got the answer.
Answer:
85 per hour
Step-by-step explanation:
divided 170 by 2 and that gives you 85
On which number line are -3 and its opposite shown?
Answer:
Here you go
Step-by-step explanation:
The opposite is the same number but with the different sign ( -4 -> 4) or (12 -> -12)
The ratio of the number of roses to the number of lilies in a
garden is 4:3. If there are 42 lilies in the garden, how many
roses are there in the garden?
Answer:
56:42
Step-by-step explanation:
42 divided by 3 is 14. 14 times 4 is 56.
IM GIVEING ALL MY POINTS AWAY BECAUSE I NEED THIS DONE
Next on a NEW PROGRAM, create one of your shapes from part 1.
Then, pick the pen up and move a distance and turn an angle. 90 degrees is a right angle, divide by 1/2 to make more detail and 1/2 again to make more detail.
Skill: Pick the pen up move and put the pen back down. Draw triangles, pentagons, hexagons....show off. Make your design more detailed. More points. Use the same shape and do it multiple times in different sizes. BE CREATIVE. Have Fun with it. Show off!!!!
When you are finished, take a screenshot of BOTH of your coding designs, showing me both the code and the design and turn in your work. We should see Part 1 with 3 shapes and part 2 where you spin one or more shapes in a circle.
See rubric for additional information.
Answer:
hope someone helps you
Step-by-step explanation:
5x − 8( 1 + 7x ) = −8
Answer:
x = 0
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
5x - 8(1 + 7x) = -8
Step 2: Solve for x
Distribute -8: 5x - 8 - 56x = -8Combine like terms: -51x - 8 = -8Isolate x term: -51x = 0Isolate x: x = 0Step 3: Check
Plug in x into the original equation to verify it is a solution.
Substitute in x: 5(0) - 8(1 + 7(0)) = -8Multiply: 0 - 8(1 + 0) = -8Add: -8(1) = -8Multiply: -8 = -8Here we see that -8 does indeed equal -8.
∴ x = 0 is a solution of the equation.
the scale on a map of new york city is 6 centimeters = 2 kilometers on the map two friends is 15 centimeters apart how may kilometers apart do the two friends live
Answer: 5 kilometers
Step-by-step explanation: 6:2 = 3:1 = 15:5
he number of homes sold by a realtor during a month has the following probability distribution: Number Sold Probability 0 0.20 1 0.40 2 0.40 What is the expected number of homes sold by the realtor during a month
Answer: 1.2
Step-by-step explanation:
Given the probability distribution :
Number Sold(x) ____0 ______ 1 _______ 2
Probability p(x) ___0.20 ______0.40 ___ 0.40
The expected number of homes sold :
Expected value (E(x)) = Σ (x * p(x))
= (0 * 0.2) + (1 * 0.4) + (2 * 0.4)
= 0 + 0.4 + 0.8
= 1.2
I will give a brainlist for the correct answer
Answer:
88 degrees
Step-by-step explanation:
This is an isosceles triangle, meaning that the interior angles next to the base will always be the same.
The interior angles of a triangle will always add up to 180 degrees.
So:
46 + 46 = 92
180 - 92 = 88 degrees
Answer:
88 degrees
Explain:
Calculated based on 2 given angles and 1 given side.
∠C = 180° - A - B = 1.53589 rad = 88°
b = a·sin(B)/sin(A) = 1
c = a·sin(C)/sin(A) = 1.38932
Identify the LCM for 8 and 10.
40
80
160
2
Answer:
A
Step-by-step explanation:
40
Find the area, in square units, of ABC plotted below.
Answer:
43.55
Step-by-step explanation:
1. Use the distance formula on both points AC and AB.
Distance formula is this:
[tex]d=\sqrt{(x2-x1)^2+(y2-y1)^2} \\\\d=\sqrt{(1--5)^2+(8--7)^2} \\\\d=\sqrt{(6)^2+(15)^2} \\\\d=\sqrt{36+225} \\\\d=\sqrt{261} \\\\[/tex]
Distance for AC is 16.16
Now do the same with the numbers for AB and get the distance of 5.39
2. To get the area, use the formula 1/2 x base x height
AB is the base and AC is the height.
1/2 x 16.16 x 5.39 = 43.55
The area of triangle ABC is 43.5 square units.
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
The shape ABC is a triangle.
Where,
AB = Base
AC = Height
A = (1, 8)
B = (6, 6)
C = (-5, -7)
First, let's find the length of AB using the distance formula:
AB = √((6-1)² + (6-8)²)
= √(25 + 4)
= √(29)
Next, let's find the length of AC using the distance formula:
AC = √((1-(-5))² + (8-(-7))²)
= √(36 + 225)
= √(261)
The area of the triangle ABC can be found using the formula:
Area = (1/2) x base x height
We know that AB is the base and AC is the height,
Area = (1/2) x AB x AC
Area = (1/2) x √(29) x √(261)
Area = (1/2) x √(7569)
Area = (1/2) x 87
Area = 43.5
Therefore,
The area of triangle ABC is 43.5 square units.
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Michael has a points card for a movie theater.
• He receives 35 rewards points just for signing up.
• He earns 2.5 points for each visit to the movie theater.
• He needs 70 points for a free movie ticket.
Write and solve an equation which can be used to determine v, the number of visits
Michael must make to earn a free movie ticket.
Answer:
35+2.5v = 70
so the answer is 14
Step-by-step explanation:
i solved it xD
Sally is currently working as a real estate agent at a local firm in Morris County. She is looking to promote the area and attract a new affluent clientele. Listed below are the prices of the last five home sales in the area and the descriptive statistics for those sales.
House A $200,000 Descriptive Statistics
House B $225,000 Lowest Price $200,000
House C $235,000 Mean Price $437,000
House D $275,000 Median Price $235,000
House E $1,250,000 Highest Price $1,250,000
What is the most ethical course of action Sally can take in advertising to potential clients?
a. Advertise that, "Homes in our area sell for over a million dollars!"
b. Advertise that, "Homes in our area sell for an average price of $437,000."
c. Advertise that, "Homes in our area sell for a median price of $235,000."
Answer:
c cuz a is misleading, b is misleading too as house e value is an outlier. so answer is c
A ski hat is priced at $19.50 and a pair of ski boots are priced at $85.50. If the sales tax rate is 7%, then what is the total cost of the ski hat and ski boots ?
Answer:
The total cost of the ski hat and the ski boots is $112.35.
Step-by-step explanation:
First, we need to add the prices of the ski hat and the ski boots.
85.50 + 19.50 = $105
Now, we need to find 7% of $105, and then add it to the total.
105 x 0.07 = $7.35
105 + 7.35 = $112.35
Therefore, the total cost of the ski hat and the ski boots is $112.35.
Hope this helps! :D
ℂ..? ' whats the answer giving brainliest lol
Answer:
C.
Step-by-step explanation:
4x+12
Need this please answer
Answer:
1/-6
Step-by-step explanation:
tell me in the comments if there are more like this ill answer them
