Please help me with these, find the missing side. Thank yu only if you know

20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?