What is the resultant vector, R, obtained by adding vectors C and D? Express the magnitude to three significant figures. Express the angle to one decimal place, measured counterclockwise from the positive x axis. Vector C has magnitude 25.0 and acts at an angle of 141.2 degrees with respect to the positive x axis. Vector D has magnitude 13.5 and acts at an angle of 293.9 degrees with respect to the positive x axis.