Question 1: 1. The problem statement, all variables and given/known data Vector A points north and vector B points east. If C = B - A, then vector C points... A) north of east B) south of east C) north of west D) south of west 2. Relevant equations 3. The attempt at a solution I know the answer is "south of east" (or at least I'm 99% sure). But why? I don't understand why, exactly. Can someone please explain? Thanks, I really appreciate the help. Question 2: 1. The problem statement, all variables and given/known data Vector A is 3.0 units in length and points along the positive x-axis; vector B is 4.0 units in length and points along a direction 150 degrees from the positive x-axis. What is the magnitude of the resultant when vectors A and B are added? 2. Relevant equations 3. The attempt at a solution This is an image I made that I think shows what they are talking about. From there, I'm not too sure where to go... Thanks again.