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3 years ago

Please help thanks in advance

Mathematics

2 answers:

lisov135 [29]3 years ago

7 0

Answer:

length of each is 51

Step-by-step explanation:

they are congruent triangles so they are equilateral

therefore, you can set 7x - 5 and 5x + 11 equal to each other and solve for 'x'

2x = 16

x = 8

Substitute 8 into each expression and both come out to be 51

Jlenok [28]3 years ago

6 0

Your answer would be answer A: 8

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natima [27]

The correct answer is: Commutative Property

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3 years ago

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DanielleElmas [232]

Answer:

Step-by-step explanation:

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andrezito [222]

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