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December 22, 2014

December 22, 2014

Posted by **brianna** on Monday, January 5, 2009 at 5:48pm.

- 8th grade math -
**Don**, Monday, January 5, 2009 at 5:49pmWhoa. Use 3 as Pie?

- 8th grade math -
**brianna**, Monday, January 5, 2009 at 5:51pmyeah. thats what the ? says to use

- 8th grade math -
**brianna**, Monday, January 5, 2009 at 5:54pmi thought hte scale ratio would be 3:1 because of the fact that the question says that the bigger circle is 3 times as big as the little one

- 8th grade math -
**bobpursley**, Monday, January 5, 2009 at 5:57pmit the radius of M is 3x the radius of P, then the area is 9x (remember area is proportional to radius squared).

So, if P is 27, then M is 27*9

- 8th grade math -
**Don**, Monday, January 5, 2009 at 5:59pmHmm.. Since the radius is 3 times larger than P, its diameter should be 18. P's diameter should be 6.

That might help you solve the problem.

- 8th grade math -
**brianna**, Monday, January 5, 2009 at 6:19pmok, but how would you get that into a proportion. i get the rest of the question, just not how to put those # into a scale ratio

- 8th grade math -
**brianna**, Monday, January 5, 2009 at 6:22pmhello anybody there? sorry it took so long to post a response, i was trying to figure it out

- 8th grade math -
**brianna**, Monday, January 5, 2009 at 6:25pmnever mind i get it. Thanks for your help

- 8th grade math -
**Anonymous**, Monday, January 12, 2009 at 4:19pm5*5

- 8th grade math -
**Jamarcus**, Thursday, September 13, 2012 at 9:40pm2/3 name all sets of numbers to which each real number belongs.

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