Question

Need answer ASAP! Please help! Will give brainliest!

Answer 1

$2x + (x + 2) + 40 = 180 \\ 3x + 42 = 180 \\ 3x = 180 - 42 \\ 3x = 138 \\ x = \frac{138}{3} \\ x = 46$
Plug x back into angle B to get answer

$b = 2x \\ b = 2 \times 46 \\ b = 92$
92 degrees would be the answer