pls help me out asap. thanks

1. A hiker begins a trip by first walking 25.0 km SE from her car. She stops and sets up her tent for the night. On the second day, she walks 40.0 km in a direction 60.0 * NE, at which point she discovers a forests ranger's tower. A. Determine the components of the hiker's displacement for each day. B. Determine the components of the hiker's resultant displacement R for the trip, Find an expression for R in terms of unit vectors. 2. Find the sum of two displacement vectors A and B lying in the x-y plane and given by A = (2.01 + 2.0)) m and B = (2.01 - 4.0)) m. Also, what are components of the vector representing this hike? What should the direction of the hike