Answer: 5x-13-(4x+2x)
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.
Answer:
1,75 miles
Step-by-step explanation:
3 miles ______26 minutes
1 miles =>26 :3 =8,5 (8 minutes and 5 seconds)
15:8,5 =1,75 miles
Teehee buddy boy yeetmcskeet man
Answer:36 pesos porque 1/10 de 360 es como multiplicar 1/10 por 360
Step-by-step explanation: