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Musya8 [376]
3 years ago
9

Find the surface area to a cylnder with raduis of 9 and height of 20

Mathematics
2 answers:
marshall27 [118]3 years ago
8 0

Answer: the answer is 180

Step-by-step explanation:

Its 180 because you have to mutiply 20 by the raidus to find the area

lorasvet [3.4K]3 years ago
4 0

Answer:

answer is 180

Step-by-step explanation:

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Kanye and jay wanted to see who could run faster in a minute.They both started in the same spot and ran in different directions.
Lena [83]

Answer:

Kanye run faster.

Step-by-step explanation:

Given that,

Time = 1 min = 60 sec

Suppose, we find the speed of kanye and Jay.

According to number line,

Kanye covers the -160m distance and Jay covers the 140 m distance.

Negative sign shows the opposite direction.

We need to calculate the speed of Kanye

Using formula of speed

v=\dfrac{d}{t}

Where, v = speed

d = distance

t = time

Put the value into the formula

v=\dfrac{160}{60}

v=2.66\ m/s

We need to calculate the speed of Kanye

Using formula of speed

v=\dfrac{d}{t}

Put the value into the formula

v=\dfrac{140}{60}

v=2.33\ m/s

The speed of kanye is more than jay.

Hence, Kanye run faster.

6 0
3 years ago
9(2*2+4➗2)= can you show how to get the answer. Which is 54.
Katen [24]
Here I'll Simplify it to show the work.
You need PEMDAS

9(2*2+4÷2)
9(4+4÷2)
9(8÷2)
9(4)
9(4) = 9 × 4 = 36

The Answer is 36.
6 0
3 years ago
Read 2 more answers
I NEED HELP WITH THIS!
Ymorist [56]
9 is the answer for that problem
5 0
2 years ago
Read 2 more answers
Pls helpppppp this is a math emergency!
netineya [11]

Answer:

19.4in

Step-by-step explanation:

1) formula for area of a triangle:

(b*h)/2=a

the area and height are already given so lets substitute them in the formula.

(b*23.8)/2=230.86

1) multiply by 2 on both sides

b*23.8=461.72

divide by 23.8 on both sides

b=19.4

the base is 19.4 in

hope this helps

3 0
2 years ago
Read 2 more answers
Is 0.762050555854466 rational or irrational and why
Rainbow [258]

Answer:

No

Step-by-step explanation:

This is because it is a forever ongoing number. Here is an examples 7, pie, 5, and 2

tell me if this helped pls mark brainliest

9 0
2 years ago
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