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Angle A and angle B are supplementary angles. Find m angle A and m angle B. m angle A=(x+11) m angle B=(x-15)
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Angle A and angle B are supplementary angles. Find m angle A and m angle B.

m angle A=(x+11) m angle B=(x-15)

Angle A and angle B are supplementary angles. Find m angle A and m angle B. m angle-example-1
User Class Stacker
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2 Answers

3 votes
X+11+X-15=180
2X=176
X=88

angle A 88+11=99
Angle B 88-15= 73
User JXG
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3.7k points
7 votes
Supplementary=180
(X+11)+(x-5)=180
X+11+x-15=180
x+x+11=165
2x=165-11
2x=154
— —
2 2
X=77//
User Alastair Wilkes
by
3.5k points
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