miranda27 miranda27

05-06-2017
Mathematics

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The angles of the triangle are 80 degrees, 2x+2 degrees, and 5x degrees. What is the value of x?

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Аноним Аноним

05-06-2017

80 + 2x+2 + 5x = 180
7x + 82 = 180
7x = 98
x = 14

answer
x = 14

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