Aframe is 3 in wide and 9 in tall. if it is reduced to a height of 3 in, then how wide will it be?

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.