Answer:
see below
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
We know the diameter is 18 so the radius is 1/2 d = 1/2(18) = 9
V = pi (9)^2 (8)
V =648 pi
Letting pi = 3.14
V = 648(3.14)
V =2034.72
Rounding to the tenths place
V =2034.7 ft^3
If you use the pi button
V = 2035.75204
Rounding to the tenths place
V =2035.8
Answer:
Surface area
103.109in²
Step-by-step explanation:
Hope this helps! I would appreciate if you make me brainliest!
Answer:
A
Step-by-step explanation:
Answer:
Yes, x=3
Step-by-step explanation:
Step 1. Subtract 2x from each side
5x=2x+9
-2x -2x
Step 2. Divide both sides by 3
3x/3=9/3
x = 3
Answer:
Yes!
Step-by-step explanation:
There are no repeating y values or x values!!
