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26 votes
What is m ZDEF?
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What is m ZDEF? Enter your answer in the box.-example-1
User Barethon
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1 Answer

5 votes
5 votes
basically you set them equal like this:
3y+4=5y-10 (do the math from there)
3y+14=5y
2y=14
x=7
so, 25+39=64
the measure is 64 degrees
User Muhd
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