If two cylinders are similar and the ratio between the altitude lengths is 2: 3,
what is the ratio of their volumes?
o a. 8: 27
ob. 16: 27
o c. 4: 9
o d. 1: 3

answer:

the ratio of their volume is 18: 27

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.