A ramp 23 ft long rises to a platform that is 20 ft off the ground. Find x, the angle of elevation of the ramp. Round your answer to the nearest tenth of a degree.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

In a column proof the right column states your reasons