1. The problem statement, all variables and given/known data A car travels east at 95 km/h for 1.5 hours. It then travels 30.0° east of north at 111 km/h for 1.8 hours. What is the average velocity for the trip? (Magnitude and degrees) 2. Relevant equations law of cosines/resultant 3. The attempt at a solution I have tried doing this: d=952 + 1112 - 2(85*111)cos60 = 110km v=110km / 3.3 hr = 33.1 m/s for the angle... tanx = Bsinx/ a + bcosx = 111sin60/95+111cos60 = 0.638 x = 32.5 north of east Both of these were wrong...any help please??