# Solving two equations

1. May 2, 2010

### weedannycool

1. The problem statement, all variables and given/known data

i have 2 equations:

400cos $$\vartheta$$a = 300 + Vacos45

and

400sin $$\vartheta$$b = Vbsin45

2. Relevant equations

3. The attempt at a solution

i have no clue, maybe square it.

2. May 2, 2010

### Staff: Mentor

You have two equations in four variables, so there's no way to get a unique solution for all four.

3. May 2, 2010