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1 vote
Plz help and thanks so much for it

Plz help and thanks so much for it-example-1
User Ponomandr
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1 Answer

4 votes
b+c+(c-b)+(b-c). That is your expression. b 11 c 16

First, let's convert the variables to real numbers: 11+16+(16-11)+(11-16)
Now, let's solve that equation. 11+16+5+(-5)
5+(-5) cancels out, so all we have left is: 27
That is your perimeter.
User Idleberg
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