The volume of a cylinder is 225 cubic inches and the height of the cylinder is 1 inch what is the radius of the cylinder?

r = Sqrt(81.2)

Step-by-step explanation:

V = pi * r^2 * h

255 = pi * r^2 * 1

255 = pi * r^2

255/pi = r^2

81.2 = r^2

Sqrt(81.2) = r

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

i believe that the slope of the line is -5

step-by-step explanation: