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pakakid1 Master Cheater
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Posted: Mon Nov 26, 2007 4:12 pm Post subject: Math help ~ |
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Well :
Write an equation of circle with an center of (2, -3) that is tangent to the x axis. Anyone know?
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austin420 Master Cheater
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Posted: Mon Nov 26, 2007 4:13 pm Post subject: |
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what grade of math is this? to answer ur question... ask smarterchild!!
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Last edited by austin420 on Mon Nov 26, 2007 4:13 pm; edited 1 time in total |
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pakakid1 Master Cheater
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Posted: Mon Nov 26, 2007 4:14 pm Post subject: |
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im in 10th.
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austin420 Master Cheater
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Posted: Mon Nov 26, 2007 4:15 pm Post subject: |
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o....im in 9th...lol cant help u...
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pakakid1 Master Cheater
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Posted: Mon Nov 26, 2007 4:18 pm Post subject: |
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I just dont know what tangent to x axis means
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Steve03416634 Grandmaster Cheater
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Posted: Mon Nov 26, 2007 4:18 pm Post subject: |
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That is impossible.
A circle in a graphic can only be made with 2 or more equations.
Write down 42.
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pakakid1 Master Cheater
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Posted: Mon Nov 26, 2007 4:22 pm Post subject: |
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Nevermind i got it. Tangent means toucing x axis which means 0 so the point 2,-3 shgows that its 2 spacea away form x axis meaning that the radius is 2 therfore we can devople a formual and that is (x-2)^2 + (y+3)^2=4. Just needed to think xD. Thanks for all ur help.
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Hero I'm a spammer
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Posted: Mon Nov 26, 2007 4:24 pm Post subject: |
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| Im extremely good at math. Im also extremely lazy so i wont help you.
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