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45 votes
45 votes
I have no clue how to do this.

I have no clue how to do this.-example-1
User Bitnine
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2.8k points

1 Answer

7 votes
7 votes
vertical angles are congruent
So the equation will be:
7t +1 = 8t -8 combine like terms
-8t. -8t
-t +1 = -8. Combine like terms
-1. -1
-t = -9 therefore t=9 now plug in 9 for t in the equation
7(9) + 1 = 8(9) - 8 and so on. Both angles should equal the same degree.

I hope this helps

User Bmurauer
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3.0k points