help asap and show all steps clearly please

$(15$ pts$)$ A cargo ship is traveling southeast at a speed of $V_s=40k\frac{m}{h},$ as shown in Fig. $2.$ The wave speed $V_w=15k\frac{m}{h}$ from south to north.

Determine the resultant velocity vec$(V)$ of the boat, which is given by vec$(V)=(V_s)+(V_w)($use the hat$()$ and hat$()$ notation$).$ Determine the magnitude vec$(V)$ and direction $.$

Figure $2.$ A cargo ship travels at the sea.