A stone is thrown skyward from the top of a building. The distance in ft between the stone and the ground in seconds is given by the function = -16^2 -4 + 442. How long after the stone is thrown is it 430 ft from the ground?

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

your answer is b.

1,333 cubic feet  

and i know this one is right.

what are your numbers actually saying? they are spaced out.

step-by-step explanation:

what are the three components of an essay prompt?

a.

position, counterargument, and question

c.

counterargument, question, directions

b.

quote, position, and question

d.

quote, question, directions