Both circles have the same center. What is the area of the shaded region?d=18 10 mi use 3.14 for pie. Write your answer as a whole number or a decimal round to the nearest hundredth

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

ddd

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25