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April 18, 2014

April 18, 2014

Posted by **diego sanchez** on Tuesday, November 20, 2012 at 9:39pm.

- MATH 112 -
**Steve**, Tuesday, November 20, 2012 at 11:08pmafter 2 hours, they have traveled 640 and 760 miles. At that point, the distance d between them is

d^2 = 640^2 + 760^2 - 2(640)(760) cos 112°

d = 1163 mi

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