Marlyn is putting an edging to a circular tablecloth with a diameter of 48 dm. How long is the edging that Marlyn will put around her tablecloth? * 5 points

idk

step-by-step explanation:

use that smart brain

17

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