Triangle abc is a right triangle. if ac = 12 and bc = 13, find ab.

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Find the area of a parallelogram with base 15 yards and height 21 2/3

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?