The area of the region on the map is 97.5 miles
area of circle =22/7×4=12.56
Answer:
the answer is 29
Step-by-step explanation:
a^2 + b^2 = c^2 (btw ^ means to the power)
a and b are the legs. c is the hypotenuse
21^2 + 20^2 = c^2
441 + 400 = 481
then we have to square it.
the square root of 481= 29.
btw the hypotenuse is always going to be bigger than the legs.
hope it helps!! btw it is right!
A and d is the one I would pick
F-1(x)=x/4 represents the inverse function because to find the inverse you have to interchange the variables & solve for y
