Question

don't really know what to do, please help

Answer 1

sure

Answer 2

That's the equation just gimme a sec for the rest of the problem

Answer 3

Let (above equation goes here) model the horizontal distance in meters traveled by a projectile. If the initial velocity is 52 meters/second, which equation would you use to find the angle needed to travel 200 meters?

Answer 4

you need to solve the systeme of equations
\[\sin \theta \times \cos \theta=x\] and
\[\sin ^{2}\theta+\cos ^{2}\theta=1\]