EMERGENCY! Please give me the correct answer!

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

What additional information could be used to prove abc =mqr using sas? check all that apply.

Determine which postulate or theorem can be used to prove that lmn =nmo