The lengths of the parallel sides of a trapezoid are represented by a and b and it's height by h. the area of the trapezoid can be written as 1/2 ah+1/2 bh. express this area as the product of two factors.

What signals you that factoring by grouping is the best method to use when factoring a problem?

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

In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft