Its would need to be 4 foot which makes a 90 degree angle and the top would have to be at a 35 degree angle i think
Answer:

Step-by-step explanation:
we have

This is the equation of a vertical parabola open upward
The vertex is a minimum
The equation of a vertical parabola in vertex form is equal to

where
(h,k) is the vertex
Convert the given function to vertex form
Factor the leading coefficient

Complete the square


Rewrite as perfect squares
------> equation in vertex form
The vertex is the point (2,6)
D
It makes sense. At most means equal or less than. The 10 per hour has a variable.
Answer:
7
Step-by-step explanation:
9/m+4
9/3+4 (m=3)
3+4
7
Answer: 45/1637
Explanation:
Simplify:
90/3274 = 45/1637