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March 31, 2015

March 31, 2015

Posted by **Donghae** on Monday, July 7, 2008 at 7:19pm.

- Algebra -
**Damon**, Monday, July 7, 2008 at 7:25pm8*(40-x)+20*(x) = 464

320 - 8x + 20 x = 464

12 x = 144

- Algebra -
**Donghae**, Monday, July 7, 2008 at 7:28pmoh i see. thanks!!

- Algebra -
- Algebra -
**Anonymous**, Wednesday, July 28, 2010 at 6:59pmthe hypotenuse od a right triangle is 13 cm. one of the legs is 7 cm longer than the other leg. Find the area of the triangle

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