navarretebrandon116 navarretebrandon116

22-05-2021
Mathematics

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r20200h r20200h

22-05-2021

Answer:

2x+23

Step-by-step explanation:

The perimeter of a triangle is calculated by adding the sum of all sides.

Therefore, in the given problem, the perimeter will be:

Perimeter = 21-x + 2x-3 + x+5

= 2x+23

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