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OpenStudy (anonymous):
Solve for x. Show your work. Quadrilateral A, B, C, D, showing angle measures as follows: Angle A is one hundred fifty-five degrees, Angle B is eighty degrees, Angle C is seventy degrees, and Angle D is the quantity 5 times x degrees.
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OpenStudy (anonymous):
@Luigi0210
OpenStudy (anonymous):
plzzz help
ganeshie8 (ganeshie8):
hint : angles in quadrilateral add up to 360
OpenStudy (anonymous):
so we add all the angles up which would be 305
OpenStudy (anonymous):
@ganeshie8
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OpenStudy (mathmate):
Do not forget the 5x. By adding numbers and 5x to 360, you would be able to solve for x as required.
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