Answer:

Step-by-step explanation:
Given

Required
Find m

By comparison:

Add 3 to both sides


Answer: The radius is 12.54 feet, and the diameter is 25.08 feet.
Explanation: By applying the circumference into the equation r =
, we get r =
which simplifies the radius. And since radius is half of diameter, we multiply by 2 to get the diameter as well to solve the other blank in the problem.
Hope this helps! :D
Your vertex would be (-1,-5)
and your axis of symmetry is x=-1
Answer:
18.18 mph
Step-by-step explanation:
It has a bunch of zeroes after the five so it is rounded unless you want to go to .18