7 books with a cost of 28$ then a 2$ charge which will put him right at 30
Volume of cylinder = πr^2 × h
= π × (5/2)^2 × 13
= 255.25 yd^3
Answer:
why is it upside down
Step-by-step explanation:
I really don't know how toowrk it out on paper, I'm afraid. I just looked at it, and somehow knew that the answers are 7 and 9.
