9514 1404 393
Answer:
A. 7 seconds
Step-by-step explanation:
We assume your factored equation is something like ...
h(t) = -16t(t -7)(t +2)
The time it takes the ball to reach the ground is the positive value of t that makes a factor zero:
t -7 = 0 ⇒ t = 7
The ball will land on the ground in 7 seconds.
THIS CANNOT BE ANSWERED .......................................................................
Answer:
width = 10 inches
Step-by-step explanation:
V = lwh
w = = = = 10 inches
Answer:
1 line is determined by 2 points.
Step-by-step explanation:
Answer:
The relation is
Step-by-step explanation:
x and y are directly proportional:
This means that the equation is given by:
In which a is the multiplier that relates these two variables.
x= -4, y =6
We use this to find a. So
So
The relation is