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Likurg_2 [28]
3 years ago
5

Solve for value of B

Mathematics
1 answer:
yan [13]3 years ago
7 0

Answer:

b = 6

Step-by-step explanation:

(6b - 7) \degree + 90 \degree + 61 \degree = 180 \degree \\  \\ (6b - 7) \degree + 151 \degree = 180 \degree \\  \\  (6b - 7) \degree = 180 \degree -   151 \degree\\  \\ (6b - 7) \degree = 29 \degree  \\  \\ 6b - 7 = 29 \\  \\ 6b = 29 + 7 \\  \\ 6b = 36 \\  \\ b =  \frac{36}{6}  \\  \\ \huge \purple{ \boxed{ b = 6}}

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