AB and CD are parallel. Find the measures of the three angles in triangle ABF

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

Simplify the expression 10/11(22z) + (a+5) -1

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?