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Someone please show me to how to find x, thank you.
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Someone please show me to how to find x, thank you.
asked
Nov 27, 2019
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Someone please show me to how to find x, thank you.
Mathematics
college
Yoanis Gil
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Yoanis Gil
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The sum of adjacent angles is 180°.
(3y -20) +(2y +15) = 180
5y -5 = 180
y -1 = 36
y = 37
Opposite angles are equal.
5x -14 = 2y +15
5x = 2y +29
x = 0.4 y +5.8
x = 0.4*37 +5.8 = 20.6 . . . . . . . selection A is appropriate
Permaquid
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Dec 4, 2019
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