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Svet_ta [14]
3 years ago
10

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 .

Mathematics
1 answer:
Aleksandr [31]3 years ago
5 0

Answer:

35x^2 - 112x - 364

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

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