Juli is going to launch a model rocket in her backyard. when she launches the rocket, the function h(t)=−16t^2+32t models the height, h, of the rocket above the ground as a function of time, t. find the zero of this function that tells us when the rocket will hit the ground after it is launched.

The zero function the rocket will hit the ground is

t2= 2s

Step-by-step explanation:

Checking

t2=0

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.