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Two angles that are supplementary have a ratio of 7 to 5. what are their measurements?
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Two angles that are supplementary have a ratio of 7 to 5. what are their measurements?

User Timothyzhang
by
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1 Answer

3 votes
7x + 5x = 180
12x = 180
x = 15
Therefore, the 2 angles equal (7*15) and (5*15) which equals
105 degrees and 75 degrees


User Michael Davis
by
8.7k points
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