I really like to ask people opinion when i have a problem. but sometimes it changes to a game for getting more points.anyway it could help us to solve our problem and also i always like to see many answers from unknown people:)) it makes me happy, how about you?
2006-09-22 23:34:22
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answer #1
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answered by First♥ 3
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The equation of a midpoint of two factors, is purely (undemanding x, undemanding y) subsequently, you're finding for R(a,b) it incredibly is the midpoint of PQ. In different words, you're given -8 = (-5+a)/2 and -7 = (9+b)/2. -sixteen = -5+a a = -11 -14 = 9+b b = -23 R = (-11,-23) For the equation of a circle, (x-a)^2 + (y-b)^2 = r^2 the place the middle is (a,b) and the radius is r. try to transform the equation into this type. 4x^2 + 4y^2 + 24x -16y + 39 = 0 Dividing throughout by making use of four, x^2 + 6x + y^2 - 4y + 39/4 = 0 split up 39/4 so which you will factorize x^2 + 6x + 9 + y^2 - 4y + 4 + (-13/4) = 0 (x+3)^2 + (y-2)^2 = 13/4 So the middle is (-3,2) and the radius is sqrt(13)/2
2016-10-01 06:49:05
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answer #2
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answered by ? 4
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My bf does the same thing. I explain that this is entertainment for me. Kind of like TV only better. There isn't a lot of "real" value to this site, but it makes me smile and it's free. Free entertainment. Doesn't get any better than that.
2006-09-22 23:20:45
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answer #3
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answered by THP 3
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Its great! I have gotten some great recipes and some great advice from here.
There are some 'A' holes that just spew sarcasm at every question. Another thing is don't misspell anything or that will be all the answers you get. use the handy dandy spell check.
2006-09-22 23:21:31
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answer #4
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answered by sshazzam 6
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diff people have diff view. Ignore him. Or perhaps u can tell him why u feel this is a great place to be. If he still laughs at you...just leave him alone...some people they just dont understand
2006-09-22 23:21:11
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answer #5
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answered by frozen 2
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Try to get some usefull informations or advices from this site and show him how much benefitted it to you.
2006-09-22 23:25:17
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answer #6
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answered by Believe me.... not ! 1
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it is not waste of time sometime people gave u good advice.and u should try to give answe to question of people if u have any idea
2006-09-22 23:20:48
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answer #7
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answered by tamanasana 1
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My BF thinks its funny also.I just let him laugh.He goes on his sites I go on mine.
2006-09-22 23:21:22
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answer #8
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answered by eva b 5
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tell him 2 get ******
2006-09-22 23:40:00
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answer #9
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answered by Anonymous
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ya actually i also thnk the same way !! :)
2006-09-22 23:40:14
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answer #10
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answered by WhtAPerson 2
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