A dolphin jumps from the water at a initial velocity of 16 feet per second. The equation h=-8t to the 2nd + 16t models are the dolphins height at any given time, t. What is the maximum height the dolphin jumps?

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: