Tuesday

July 29, 2014

July 29, 2014

Posted by **Taylor** on Thursday, September 5, 2013 at 5:21pm.

side a=wm b=8m and c=(w+4)m (on the picture)

I'm guessing u use the formula surface area=2ab+2bc+2ac??? Well if so I need all that solved into y=ax*2+bx+c so I can solve step (b) and (c) for (b) I have to Use the discriminate to determine the number of values of w in the equation from part (a). I can do that and part c. Many thanks for your help!!! And how do u put in images cuz I can take a pic and put it in?

- Algebra 1 urgent -
**Reiny**, Thursday, September 5, 2013 at 6:06pmdone here

http://www.jiskha.com/display.cgi?id=1378410635

Please don't switch names.

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