A woman drives 30 km West, then 28 km South. Finally, she drives 105 km West. How far away is she from where she started and in what direction? 138 km 12° South of West O 130 km 19° South of West O 54 km 35° West of South O 140 km 78° South of West

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A: answer is in next step

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A: To find the value of w satisfying the given equation

Q: 2/21 + -2/9.

A: 221+−29

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Q: 1) 6dx 3/3

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A: (a12+b12)(2a12-3b12)=2a12a12+2a12b12-3a12b12-3b12b12=2a+2a12b12-3a12b12-3b=2a-a12b12-3b

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A: Solving on graph

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A: