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3x+15+10x+9=180 what angle is formed?
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4 votes
3x+15+10x+9=180 what angle is formed?

User Sharonda
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2 Answers

5 votes

Answer:

x=12

Explanation:

User Trmaphi
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7.1k points
3 votes

staright angle is the anwser

User Marcos Furquim
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7.4k points
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