The height, in feet, of a launched rocket can be modeled using the function h(t)=-16^2 +3, where t represents the time after rocket is launched. After how many seconds did the rocket hit the ground?

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?