Aball is thrown from an initial height of 7 feet with an initial upward velocity of 28/fts . the ball's height h (in feet) after t seconds is given by the following. =h+7−28t16t2 find all values of t for which the ball's height is 15 feet. round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.)

30

step-by-step explanation:

times by times

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .