Answer:
This problem is easier than it appears to be at first glance! If we assume the ground is located at y = 0, then we only use the following equation to solve:
y = -9t + 18
0 = -9t + 18
-18 = -9t
t = 2
Therefore, it takes 2 units of time (whatever units the problem specifically states) for the rocket to hit the ground.
Answer:
radius
Step-by-step explanation:
radius
Answer:
The three numbers are "20", "25" and "30".
Step-by-step explanation:
MARK AS BRAINLYIST!!
Answer:
d and b and f
Step-by-step explanation:
