HELP!!! This has to do with magnitude, resultant, and angles!!! Please answer!!!!!!!! This is due by 10:30 p.m. so please help me by then!! here it is: 3. [Giancoli6 3.P.010.] Three vectors are shown in Fig. 3-32 (A = 68.0 , B = 54.0°). Their magnitudes are given in arbitrary units. Determine the sum of the three vectors. the figure is attatched!! (a) Give the resultant in terms of components. Rx = Ry = (b) What is the magnitude of the resultant? What is the resultant's angle above the +x axis? Please help me!!!!! Don't give up on me!!! Thank you sooo much!!!