22ad A ball is thrown upward from a 92 foot tall building with an initial upward velocity of 80 ft/sec. The height of the ball. h, as a
function of time. t. is given by the equation h(t). After how many
seconds will the ball reach the ground? Round to the nearest
hundreths.

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

529 and 531

step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

b. 2 and 4

step-by-step explanation: