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December 19, 2014

December 19, 2014

Posted by **matthew** on Wednesday, September 28, 2011 at 10:52am.

- math -
**Ms. Sue**, Wednesday, September 28, 2011 at 11:20amOne plane will be 300 miles away; the other will be 400 miles away.

Consider this a right triangle and use the Pythagorean theorem to find the hypotenuse.

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