PLZ HELP A rocket is launched from atop a 90-foot cliff with an initial velocity of 128 ft/s. The height of the rocket above the ground at time t is given by
h --16r2 + 128 + 90. When will the rocket hit the ground after it is launched? Round to the nearest tenth of a second.

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.