Monday

April 21, 2014

April 21, 2014

Posted by **marley** on Monday, October 3, 2011 at 1:58pm.

- geometry -
**Steve**, Monday, October 3, 2011 at 3:54pmAs you know, Bob, supplementary means they add to 180°

10x+16 + 7x+8 = 180

17x + 24 = 180

17x = 156

x = 9.176

BAC = 10*9.176+16 = 107.8

CAD = 7*9.176+8 = 72.2

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