A hiker decides to go for a walk in the woods. She walks 3 miles south of the cabin, then turns and walks 5 miles in the direction that makes 30 degree angle above the x axis (the axis that faces the east), then turns east for 2 miles (in the direction of the x axis), then turns north for 3 miles and finally 4 miles North-West with an angle of 120 degrees angle above the x axis. How far is the hiker from her cabin? (draw the vectors in the xy coordinate system.

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A: d1→ = 2.50 km (-cos45oi^ + sin45oj^)d1→ = -1.767i^ + 1.767j^ km d2→ = 4.70 km (+cos60oi^ -…

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A: d1→ = 350 m ×( -cos30oi^ - sin30oj^)d1→ = -303.1i^ - 175j^ m d2→ = 570 m ×( -sin35oi^ + cos35oj^)d2→…

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