Almost done need help

asked Nov 20, 2020 174k views

1 vote

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3 votes

Answer:

x=37

Explanation:

Use the alternating interior angles theorem.

It states that alternating interior angles are congruent.

Therefore,

$3x+4=115 \\ \\ 3x=111 \\ \\ x=37$

Unquiet Mind answered Nov 27, 2020

4.8k points

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