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g100num [7]
3 years ago
9

Megan is going to paint the front door of her house. In order to purchase the correct amount of paint, Megan needs to calculate

the –
Mathematics
1 answer:
noname [10]3 years ago
7 0

Answer: You need to calculate the Area  because it is a space being occupied.  

Step-by-step explanation:

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What’s the correct answer for this question?
choli [55]

Answer:

C

Step-by-step explanation:

A cylinder is formed when rotating the 3-D figure around y-axis

3 0
3 years ago
Carlos drove to the train station and back. The trip there took five hours and the trip back took four hours. What was Carlos' a
katrin2010 [14]

Answer: 54.4 mph

Step-by-step explanation:

First find the distance to the train station. If it took Carlos 4 hours to come back driving at 68 mph, the distance is:

= Speed * time

= 68 * 4

= 272 miles

This means that Carlos drove for 5 hours to cover 272 miles the first time. His average speed was therefore:

= Distance / time

= 272/5

= 54.4 mph

3 0
2 years ago
Factor the expression.<br> X^2- 10xy + 24y?
lana66690 [7]

Answer:

The expression is not factorable with rational numbers.  x^2-10xy + 24y

Step-by-step explanation:

7 0
3 years ago
Write the equation for the inverse of the function y=Cos^-1(x-pi)
ser-zykov [4K]

we are given

y=cos^{-1}(x-\pi)

Since, we have to find inverse function

step-1:

Set y=f(x)

It is already there

step-2:

Switch x and y

x=cos^{-1}(y-\pi)

step-3: Solve for y

We can take cos on both sides

cos(x)=cos(cos^{-1}(y-\pi))

we can simplify it

cos(x)=y-\pi

now, we can solve for y

cos(x)+\pi=y-\pi+\pi

cos(x)+\pi=y

y=\pi +cos(x)..............Answer


3 0
3 years ago
Read 2 more answers
The area of a rectangle is 72 square feet. Its length is 12 feet. Which equivalent formula could you use to find the width?
klasskru [66]

Answer:

w=6ft

Step-by-step explanation:

72 divided by 12 is 6

Using the formula

A=wl

Solving for w

w=A

l=72

12=6ft

4 0
3 years ago
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