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January 30, 2015

January 30, 2015

Posted by **deborah** on Thursday, March 25, 2010 at 11:08am.

- math -
**Reiny**, Thursday, March 25, 2010 at 11:19amStraight cosine law question

solve

x^2 = 35^2 + 47^2 - 2(35)(47)cos 63

- math -
**deborah**, Thursday, March 25, 2010 at 12:48pmthank you very much.

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