A vector has an x component of 37, and a y component of -41. A second vector has an x component of -33, and a y component of 54. What's the magnitude of the sum of these two vectors?

Vector A has a magnitude of 15.5 and its direction is 320° counter-clockwise from the +x-axis. What are the x- and y-components of the vector? Ax = Ay

Margaret walks into the store using the following path: 0.870 mi west, 0.330 mi north, 0.140 mi east. Assume north be along the positive y axis and west be along the negative x axis. What is the magnitude of her total displacement? In what direction is the displacement vector? Enter the answer as an angle north of west.

A vector A is added to B=6i-8j. The resultant vecor is in the positive x direction and has a magnitude equal to A. What is the magnitude of A?