speed boat travels from A on a bearing of E 50° at a speed of 80km/h for 30 mins to point B. Then travels on a bearing of S 70° W from point B at a speed of 60km/h for 1 hour and 20m to point C. What is the distance from point A to point C? (answer with cosine law

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Q: Point A is 200 meters directly east of point B. The bearing from B to point C is S 50° E. If the…

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Q: Points A and B are separated by a lake. To find the distance between them, a surveyor locates a…

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A: Let Coordinates of intersection point P= Xc,Yc

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A: We will use trigonometry to find height of airplane

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Q: The angle of elevation of a hot air balloon, climbing vertically, changes from 25° at 10:00am to 60°…

A: We know, Speed =distance travelledtime taken

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A: ball speed= 20ft/sec receiver speed= 12ft/sec distance between receiver and quarterback = 75ft

Q: The following problem involves directions in the form of bearing, which we defined in this section.…

A: Draw the figure using the given information

Q: 57

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A: Let A and B denote the first and second ship