What is the area of this composite figure? 12 ft square, 80 ft square, 88 ft square,100 ft square

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b