What is the value of b?

13

Step-by-step explanation:

3b + 8b + 37° = 180° (angle sum property of a triangle)

11b + 37° = 180°

11b = 180° - 37°

11b = 143

b = 143/11

b = 13

hope u understood:))

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation: