Help me please
6y
(y=9)

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

What dimensions can créate more than one triangle ?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show