Answer:
=1004.8 in^2
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
We have the diameter of 8
r = d/2 = 8/2 =4
= 3.14 * 4^2 *20
Answer: -6<x<5
Given
Length is 3 m more than three times the width
Suppose width is x
So, the length is 3x+3
The area of a rectangle is
Area=
30.12-215
y=3x+10
2=-12+b
b=10
the answer is C, 53
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