Question $8$: Practice $1$

Let vec$(A)=8$hat$(i)-3$hat$(j)$ and vec$(B)=-8$hat$(i)+6$hat$(j).$ What is vec$(C)=$vec$(A)-2$vec$(B)?$ Give your answer as a magnitude and direciton.

Magnitude:

Direction $($specify as an angle measured counterclockwise from the positive $x$ axis$)$: