 Eali fails math forever?  


Author  Message 

Rikarikun
Posts : 1036 Join date : 20101008 Age : 31 Location : Overland Park, Kansas
 Subject: Eali fails math forever? Mon Dec 13, 2010 6:47 pm  
 y=mX+b m= slope b= yintercept. eali learn to use graphs. like now. also: A^2+B^2=C^2. oh and: (x`1x`2)  (y`1y`2)  

 
Kyoneshi
Posts : 69 Join date : 20101008 Age : 113 Location : Meh, go ask rika
 
 
EaliFey
Posts : 194 Join date : 20101009 Age : 30
 Subject: Re: Eali fails math forever? Mon Dec 13, 2010 7:00 pm  
 THIS is my problem! D:  

 
silentwings
Posts : 447 Join date : 20100925 Age : 32 Location : Arlington, Texas
 Subject: Re: Eali fails math forever? Mon Dec 13, 2010 11:25 pm  
 Need to use Pythagorean theorem. Graph won't help much.
 

 
Gonzor
Posts : 82 Join date : 20100716 Location : The Windmills of your mind
 Subject: Re: Eali fails math forever? Tue Dec 21, 2010 11:37 am  
 Rika, y2  y1 goes on top of x2  x1. Trust me, y going on top cost me a test >.>  

 
Rikarikun
Posts : 1036 Join date : 20101008 Age : 31 Location : Overland Park, Kansas
 Subject: Re: Eali fails math forever? Tue Dec 21, 2010 12:22 pm  
  Gonzor wrote:
 Rika, y2  y1 goes on top of x2  x1. Trust me, y going on top cost me a test >.>
sorry Gon... I fail geometry for life. XD  

 
Ryu
Posts : 301 Join date : 20101008 Age : 34
 Subject: Re: Eali fails math forever? Tue Dec 21, 2010 2:17 pm  
 ok so triangle APF is the only one you can work with. You can assume that since line AF, and line FE are equal, and CF insecates its perfectly, So it's a right triangle, so you can use the A^2 + B^2 = C^2 rule.
A^2 + 16 = 100 A^2 = 84
I don't have a technical calculator to finish that, but you can fill in a few numbers.  

 
Minagi
Posts : 1210 Join date : 20100709 Age : 33 Location : Seattle, WA
 Subject: Re: Eali fails math forever? Tue Dec 21, 2010 4:01 pm  
  Ryu wrote:
 ok so triangle APF is the only one you can work with. You can assume that since line AF, and line FE are equal, and CF insecates its perfectly, So it's a right triangle, so you can use the A^2 + B^2 = C^2 rule.
A^2 + 16 = 100 A^2 = 84
I don't have a technical calculator to finish that, but you can fill in a few numbers. some teachers will allow it so you can say "between 9 and 10" since the square root would be in btwn those 2 numbers...tho if you're allowed to use a calculator, use it  

 
EaliFey
Posts : 194 Join date : 20101009 Age : 30
 Subject: Re: Eali fails math forever? Tue Dec 21, 2010 4:17 pm  
 >////< hides under her covers Enough of this guys, pleasel ock this thread.... I feel uncomfortable about my geometry/math issues >.<  

 
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 Subject: Re: Eali fails math forever?  
 

 
 Eali fails math forever?  
