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Mekhanik [1.2K]
3 years ago
8

Please anwer this for me so i dont fail in test thanks

Mathematics
1 answer:
kogti [31]3 years ago
3 0

Answer:

Multiply each term in the 2nd equation by 2

Step-by-step explanation:

This will allow him to eliminate the 2y

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check answer

(10(10) + 6) + (7(10) + 4) = 180

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angle 5 is vertical angles with 3, so they are congruent

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2 years ago
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