What is the side length, s , of the square? Enter your answer in the box. A = 81 m2

Someone said 9 and another said 40.5

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

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Angle that produces maximum distance