1. The problem statement, all variables and given/known data Given the picture, find theta, and the magnitude of the force going from point A to B. I have asked multiple people how to solve this problem and they have no idea, I end up getting 2 equations with 2 unknowns but then when I try to solve for theta I get 70cos(theta) - 80sin(theta) = 30 or something like that and idk what to do with that. I'm a tutor at my college so I get how someone might just want to half way give me the answer and let me solve the rest of it because most of the time you learn more that way, but with this problem, I think it would be best is someone could just walk me through it, I've already stared at it for hours with multiple people/teachers and we can't get it. Thanks to anyone that attempts this! I really appreciate it!