It’s B for sure I hope you have a good day
You need to set both of them equal to zero to find what w is. so its 3w-5=0 you add 5 to get w by itself so then its 3w=5 and then divide by 3 so w= 5/3
1 + w = 0 so then you subtract one to get to the other side so w = -1
the final solution is {5/3, -1}
The answer is 113.1 (rounded) 113.097 (not rounded)
The formula is 2 π r