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December 19, 2014

December 19, 2014

Posted by **MARIANNE** on Saturday, August 28, 2010 at 1:24am.

- math -
**Damon**, Saturday, August 28, 2010 at 9:30amb = h+2

bh = 120

(h+2)h = 120

h^2 + 2 h - 120 = 0

(h-10)(h+12) = 0

h = 10

b = 12

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