Which blocks have a volume between 20 and 30 cubic centimeters? (4 points) a
A, B

b
A, C

c
B, C

d
B, D

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

Anyone know? will mark brainliest if correct

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?