. 25% of 900 = 225, 25% is called *

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

If the value of cos330°is√3/2 then find cos 165°.

What’s the volume of the triangular prism?