The radius of a circle is 6 feet. What is the circumference? r=6 ft Give the exact answer in simplest form.

38 ft.

Step-by-step explanation:

Given :-

And we need to find the circumference . We know that the circumference of a circle is 2πr . So , put in the respective values ,

Circumference = 2πr

Circumference = 2*3.14*6ft

Circumference = 37.68 ft

Circumference = 38 ft .

i got 142 as my answer

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