If an average-sized man with a parachute jumps from an airplane, he will fall 12.5(0.2^t - 1) + 19t feet in t seconds. How long will it take him to fall 134 feet? (Round your answer to two decimal places.)

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0

d is the only accurate one

step-by-step explanation:

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )