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July 23, 2014

Homework Help: Math

Posted by helpisneeded on Thursday, January 27, 2011 at 2:47pm.

Two Boats left the harbour at the same time. One travelled at 10km/h on a bearing of N47E. The other travelled at 8km/h on a bearing of N79E. How far apart were the boats after 78 mins? Round the distance to the nearest tenth of a kilometer. Use trigonometry.

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