Answer:
here is the answer
Step-by-step explanation:
hope it helps
The maximum height is 64ft and the ballon is only in the air for 2 seconds
You forgot picture.So I can't explain that
Answer:
See attachment for graph
Step-by-step explanation:
Given

Required
The graph that shows the number of miles in x hours
We have:

Multiply both sides by x


So, the function is:

(4^2+8^2)^.5 = 8.944
It's not 12.
So 4,8,12 can't be the side lengths of a right triangle.