Aramp is being used to unload the back of a truck. if the ramp is 5 feet long, and the back of the truck is 3 feet tall, how far will the end of the ramp be from the back of the truck? 2 ft 8 ft 5.8 ft 4 ft !

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i