Explain the difference between using the cosine ratio to solve for a missing angle in a right triangle versus using the secant ratio. you must use complete sentences and any evidence needed (such as an example) to prove your point of view.

On a coordinate grid, point p is at (4, 3) and point r is at (−2, −5). points q and s are a reflection of both points across the x-axis. what are the coordinates of q and s? q(−4, 3), s(2, −5) q(4, −3), s(−2, 5) q(−4, −3), s(2, 5) q(−4, 3), s(−2, 5) ; -; i can't figure it out, if someone can me with the answer,that would be nice

If you answer 2+2 you will get over 80 points

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0