This called the distributive property.
The distributive property states that a(b + c) = ab + ac
Answer:
b
Step-by-step explanation:
0=y
so let put the y value
3.8(0) +4/7. x+2
0. +4/7
0 0.57
Answer:
The rocket will hit the floor at 9.57 seconds
Step-by-step explanation:
Given
Take off height = 30ft
Initial velocity= 150ft/s
Required [Missing from the question]
Time to hit the ground
The rocket will hit the ground at:
So, we have:
Rewrite as:
Solve using quadratic formula, we have:
Where:
So, we have:
Split:
Time cannot be negative;
So:
<em>Hence, the rocket will hit the floor at 9.57 seconds</em>