Arectangular picture frame measures 27 cm by 48 cm. what is the perimeter or distance around the picture frame in meters

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

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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

just took the test and my answers down below!

step-by-step explanation:

check the pic :