David is throwing a stone in the air at an angle from the ground with an initial velocity of 30 feet per second. The equation gives the height of the stone thrown. Find the maximum height of the stone. (SHOW WORK)

600,000,000,000, or 6e14

step-by-step explanation:

kaahe btau

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363

answer is 270 degrees: -

to convert radians to degrees you multiply by 180/π

9π/ 6 * 180 / π

=   9 * 180 / 6

= 9 * 30

=   270 degrees   answer