Answer:
last one
a = 30 + 5
a - 5 = 30
Step-by-step explanation:
here is your answer
You’re solving for the volume of the cylinder. so the way you would do this is the area of the base of the cylinder (pi times radius squared) which in this case would be 3.14 x 10^2 which is 314. you would then multiply by h, the height, which here is 10. 314 x 10 is 3140.
Electricity travels at 186,000 MPS
