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41. city a lies 30 km directly south of city b. a bus, beginning at city a travels 50 km at 37° north of east to reach city c. how far and in what direction must the bus go from city c to reach city b? a) 20 km, west b) 40 km, west c) 80 km, west d) 40 km, east e) 80 km, east
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41. city a lies 30 km directly south of city b. a bus, beginning at city a travels 50 km at 37° nort...
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