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andreyandreev [35.5K]
3 years ago
5

Please help! (Extra points but please be correct)

Mathematics
1 answer:
rusak2 [61]3 years ago
3 0

Answer: This is a nonfunction because there are two different x values for the y value of 20 . In order for it to be functional every x value has to have a different y value.

Step-by-step explanation:

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A poster is 6 feet tall and 4 feet wide. What is its area?
Viefleur [7K]

Answer:

24

Step-by-step explanation:

A=LxW

6x4=24

7 0
3 years ago
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The center of rotation is point P. Which describes the rotation of ΔABC to form ΔA'B'C'?
MrRissso [65]
It's easy what do you think
7 0
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How much material is used
Neko [114]
This question is essentially asking you to find the surface area of the box.
The formula for SA on a rectangular prism is: 2(L*W+L*H+W*H)
L=Length W=Width H=Height

Lets input the information we know:
2(20*8+20*30+8*30)
Follow BEDMAS
2(160+600+240)
2(760+240)
2(1000)
2*1000
=2000

The box will need 2000 centimeters squared of material.

Hope this helps!
-Benjamin
5 0
3 years ago
If it takes 4 men 6 hours to repair a road, How long will it take 3 men to do the job if they work at the same rate ? A) 5 hours
ch4aika [34]
Answer is <span>C) 8 hours

hope it helps</span>
3 0
3 years ago
Question 14. A carousel makes one complete revolution every 75 seconds. Levi sits on the carousel 4 feet from its center. If the
garik1379 [7]

Answer:

The correct option is;

H. 32·π

Step-by-step explanation:

The given information are;

The time duration for one complete revolution = 75 seconds

The distance from the center of the carousel where Levi sits = 4 feet

The time length of a carousel ride = 5 minutes

Therefore, the number of complete revolutions, n, in a carousel ride of 5 minutes is given by n = (The time length of a carousel ride)/(The time duration for one complete revolution)

n = (5 minutes)/(75 seconds) = (5×60 seconds/minute)/(75 seconds)

n = (300 s)/(75 s) = 4  

The number of complete revolutions - 4

The distance of 4 complete turns from where Levi seats = 4 ×circumference of circle of Levi's motion

∴ The distance of 4 complete turns from where Levi seats = 4 × 2 × π × 4 = 32·π.

3 0
2 years ago
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