Find the perimeter. Write your answer as a fraction or as a whole or mixed number.

2
5
18
mm
2
1
9
mm
2
5
18
mm
2
1
9
mm

millimeters

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

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

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step-by-step explanation: