nautyka nautyka

23-08-2017
Mathematics

contestada

Two angles are supplementary one angle A measures 3X +10 and angle B measures 2X -5 find the value of X and the value of the 2 angles

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maria724243 maria724243

23-08-2017

180=3x+10 + 2x-5
180=5x+5
180-5=175
175/5=35
X=35

Angle A is 3(35)+10
Angle B is 2(35)+(-5)

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