The magnitude of $\vec v$ is $7$, and its direction angle is $30^\circ$. The magnitude of $\vec w$ is $4$, and its direction angle is $140^\circ$. **Find the component form of $\vec v + \vec w$.** *It's okay to round your intermediate calculations and final answer to the nearest hundredth.* $\vec v + \vec w\approx (~$[[☃ math-keypad 1]]$~,$ [[☃ math-keypad 2]] $)~$