A ball is thrown up into the air from a building modeled by the equation: h(t) = -16t2 + 115t + 19
When will the ball reach the ground? Round your answer to the nearest tenth place.
What is the maximum height?round the answer to the nearest tenth place.

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

answer: check all that apply, where the options?

step-by-step explanation:

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.