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Paraphin [41]
3 years ago
13

Find the measure of x, then the measure of А (33-9x)" 48/Dc x = degrees I need it now please!!!

Mathematics
1 answer:
erastova [34]3 years ago
8 0

Answer:

<em>x = - 11 ; m∠B = 132° </em>

Step-by-step explanation:

(33 - 9x)° + 48° = 180°

33 - 9x + 48 = 180

81 - 9x = 180

- 9x = 99

<em>x = - 11</em>

m∠B = [33 - 9(- 11)]° = (33 + 99)° = 132°

<em>m∠B = 132°</em>

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