A pilot flies an airplane with a velocity of ū= (-372, 420), but the actual velocity of the airplane is v = (-330, 476). The actual velocity v of the airplane is the vector sum of the velocity ū at which the airplane is flown, and the crosswind
velocity W. Find the velocity and speed of the crosswind in which the airplane flies.

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0