ANSWER
The radius is 25 inches
EXPLANATION
From the diagram, the radius of the circle is AC.
From the Pythagoras Theorem,


Simplify

Take positive square root,


Hence the radius is 25 inches
The common ratio is 2:1, or dividing by 2
Remember, the slope formula is y2-y1 over x2-x1. To plug numbers into the formula, find two points. Then, you substitute the points into the formula.
Answer: 25 times 50 = 1,250 inches every inch is 50 miles on the second map
Step-by-step explanation: hope i could help you
Domain:

Range:

Asymptote @ y = -1
Red line in picture is the asymptote.