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.

What is the value of y? round to the nearest tenth

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Sketch one cycle if the cosine function y=2cos2theta