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iris [78.8K]
3 years ago
12

Set up an equation and solve for x

Mathematics
1 answer:
k0ka [10]3 years ago
7 0

Answer:

x = -10

Step-by-step explanation:

verticle angles are congruent

80 + x = 70

Subtract 80 from both sides

x = -10

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Collin is building a deck on the back of his house. He has enough lumber for the deck to be 144 square feet. The length should b
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