Hi. I have a problem I need to figure out, I don't need help doing the problem so much as I need help with just figuring out an equation. A sailboat travelling at a speed of 40km/h in a direction of N 20 degrees E encounters a current that causes it to veer off-course at a speed of 10m/h in a direction of E 20 degrees N. Determine the sailboat's actual speed and direction. I need help figuring out how to find the x and y head of my vector going at 40km/h at an angle of N 20 degrees E and then for the head of my vector going at 10m/h in a direction of E 20 degrees N. I am given only the information above and need to find how long to make my vector V and my vector U. I need to know how to get the head of vector V and vector U given only their speed and angle. If you can help me with the equation to get (x,y) for the heads, I can then draw the vectors and go on to do my parallelogram and find a solution to the problem. Please help me and let me know what the equation to finding the head of a vector is with only speed and angle. Thank you.