Aball is kicked straight up into the air. the height of the ball in feet is given by the expression -16t2+ 12t+ 4, where t is time in seconds. factor the expression. then find the height of the ball after 1 second.

0 feet.

Step-by-step explanation:

h =  -16t^2 + 12t + 4

h = -4(4t^2 - 3t - 1)

= -4(4t + 1)(t - 1)

After 1 second height = -4 * 1 * 0 = 0 feet.

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

the first option is the answer.