Question

what simple machine is shown in the image below?
lever
wheel & axle
pulley
inclined plane

Explanation:

An inclined plane is a flat surface that is tilted at an angle to help lift objects. In the image, there is a sloped surface which is characteristic of an inclined plane. A lever has a fulcrum, a wheel and axle has a circular component with a rod through its center, and a pulley has a wheel with a rope. The image does not match the features of lever, wheel & axle, or pulley.

Answer:

Inclined Plane