Find the volume of a square pyramid with a base length of 9 cm and a hight of 4 cm. . ill be ur friend if u get it right! < 3

Ineed to learn how to solve this problem

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 =

If julia has a value of x5.4 that is equivalent to x10.9 true or false. explain