Answer: 84
Step-by-step explanation:
Answer:
x=2 and y=6
Step-by-step explanation:
When the bride goes nuts, they couple cries, and the mother in laws are going at it for at least the fifth time lol
Answer:
D
Step-by-step explanation:
The toy rocket hits the ground when h(t) = 0.
So, h(t) = 0 = -9t^2 + 81.
Solving the equation,
-9t^2 = -81
Dividing by -9
t^2 = 9
Taking the square root.
t = 3
The answer is 3 seconds.
