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MakcuM [25]
3 years ago
13

A cylinder has a radius of 9 inches and a height of 5 inches. What is the volume and surface area of the cylinder?​

Mathematics
2 answers:
Licemer1 [7]3 years ago
4 0
The answer is:
v ≈ 1272.35 in^3

Sorry if this does not help.
Fynjy0 [20]3 years ago
3 0

Answer:

Step-by-step explanation:

Volume = pi * r^2 * h = \pi* 9^2 * 5 = 405\pi

Surface area = 2\pi * h * r + 2\pir^2 = 90\pi + 162\pi = 252\pi

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What is a system of equations for the following situation? There is a total of 40 questions on a test. Some questions are multip
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First we define the variables:

m = multiple choice questions

s = short answer questions

Next we need to satisfy 2 conditions:

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2) The multiple-choice questions are worth 2 points and the short-answer are worth 4 points but they need to total 100 points. This can also be represented mathematically:

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8 0
3 years ago
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4 0
3 years ago
Larry wants to buy some carpeting for his living room the length of the room is 2 times width and the total area of the room is
cluponka [151]
Draw a diagram!  Lets say the width is x, then the length must be 2x.
   
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we found the width the length is two times the width, making it 4 meters.



7 0
3 years ago
Find the area of shaded region.
Rudiy27

Hey there mate ;),

Area of The shades region is <u>3098 m^2</u>

The solution is attached as picture. Please check.

<em>Answered</em><em> </em><em>by</em><em> </em><em>Benjemin</em>

6 0
2 years ago
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