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The perimeter of the triangular park shown on the right is 12x - 1. What is the missing length?
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The perimeter of the triangular park shown on the right is 12x - 1. What is the missing length?

The perimeter of the triangular park shown on the right is 12x - 1. What is the missing-example-1
User Nagakishore Sidde
by
4.2k points

1 Answer

2 votes

Answer:

6x-4

Explanation:

c-the missing length

(2x+5)+(4x-2)+c = 12x-1

2x+5+4x-2+c=12x-1

6x+3+c=12x-1

6x+4+c=12x =>4+c=12x-6x =>4+c=6x => c=6x-4

What is the missing length? 6x-4

User Marshall Fryman
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4.3k points
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