Answer:
C
Step-by-step explanation:
Calculator
Given:
The height of the cylinder = 12 in
The diameter of the base of the cylinder = 8 in.
To find:
The volume of the cylinder.
Solution:
The diameter of the base of the cylinder is 8 in. The radius is half of its diameter. So,


So, the radius of the base of the cylinder is 4 in.
The height of the cylinder, h = 12 in.
Base area of the cylinder is:

Where, B is the base area and r is the radius.


So, the base area is
square inches.
The volume of the cylinder is:


Where, r is radius, h is height, B is base area.
Putting
and
, we get


So, the volume is
cubic inches.
Therefore,
.
20 miles a gallon? 120 divided by 6
Answer:
Your answer should be A x=+- 3
Step-by-step explanation:
Answer:

Step-by-step explanation:
Use distributive property.

Add 12 and subtract 3x on both sides.

Evaluate.
