D Question 6 4 pts Add the given vectors by components: A = 573, 0A = 150 B = 1244, 0B = 226 magnitude is 903.5 and direction is 188 degrees magnitude is 1484.4 and direction is 204.4 degrees all answers listed are incorrect magnitude is 1807 and direction is 16 degrees D Question 7 4 pts A has magnitude of 6100 with direction 0 = 245. find the x-component and y-component. Ax = -5528 and Ay = -2578 Ax = 2578 and Ay - 5528 Ax = -2578 and Ay = -5528 Ax - 5528 and Ay = 2578 D Question 8 4 pts Add the given vectors by components A = 0.338, 0A = 179.10 B = 0.265, 0B = 320.30 C = 0.132, 0c = 104.4 magnitude = 0.171, direction = 192 degrees You cannot add 3 vectors. magnitude = 1.095, direction=243.8 degrees magnitude = 0.382, direction -201.27 degrees D Question 9 4 pts Determine whether the line through each pair of points is perpendicular. A(2, 8), B(6,6) and C(-2,-6), D(1,-1) not perpendicular perpendicular D Question 10 4 pts Find the slope of the line that passes through points (a-1, b-1) and (a+1,b+7) 05 0 4