Given the following vectors:5i + 6.2j, = 7.5i + 3.7j, and = 2.2i + 9.5j (a) Find the vector , in unit vector notation, such that + 3 - 2 + 3 = 0....

Given the following vectors: = 2.5i + 6.2j, = 7.5i + 3.7j, and = 2.2i + 9.5j (a) Find the vector , in unit vector notation, such that + 3 - 2 + 3 = 0.vector D = (-25.6i)+(-10.7j)(b) Express your answer in part (a) in terms of magnitude and angle counterclockwise from the + x direction. (Indicate the direction with the sign of your answer.)magnitude = 27.7, angle = ? I can't figure out the angle