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angle A and angle B are supplementary angles. If m angle A=(7x+14)^ and m angle B=(5x-26)^ , then find the measure of angle B .
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16 votes
16 votes
angle A and angle B are supplementary angles. If m angle A=(7x+14)^ and m angle B=(5x-26)^ , then find the measure of angle B .

angle A and angle B are supplementary angles. If m angle A=(7x+14)^ and m angle B-example-1
User Richard Burton
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2 Answers

16 votes
16 votes

Answer:

B = 54

Explanation:

User Floricel
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2.6k points
26 votes
26 votes

Answer:

35x^2 - 112x - 364

it's probably wrong since I've only expanded the brackets

User Anton Tsapov
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2.5k points
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