Answer:
B = -.5
Step-by-step explanation:
If B is negative is cancels out the prexisting negative making it positive.
1) 137 degrees
2) 43 degrees
3) 137 degrees
4) 43 degrees
5) 43 degrees
6) 137 degrees
7) 43 degrees
8) 137 degrees
180-137= 43
10 n equals 6
Why? Because that has nothing to do with the problem and no solution for 3/5.
