Statement and reasons m< 1 +m< 2+ m< 3=180 whats the reason?

Assemble the proof by dragging tiles to the statements and reasons column

Find the value of x for which abcd must be a parallelogram -9-6x x-30

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