Trisha works for a roofing company and needs to move shingles from the ground to the roof.

what simple machine would her move the shingles?

Crane

Explanation:

Trisha works for a roofing company and needs to move shingles from the ground to the roof. She will use a crane to move the shingles. The simple machine in crane is pulley.

A pulley is a simple machine that consist of a wheel on an axle. An axle is used to provide support and to change the direction of motion.

So, she must use a crane which consists of a pulley.                  

d

explanation:

i think the answer is d. but im not sure!