Narutard Forum
Would you like to react to this message? Create an account in a few clicks or log in to continue.

Narutard Forum

Anime discusion forum
 
HomeHome  PortalPortal  GalleryGallery  SearchSearch  Latest imagesLatest images  RegisterRegister  Log in  

 

 That's hard?

Go down 
2 posters
AuthorMessage
Visitor
Guest
Anonymous



That's hard? Empty
PostSubject: That's hard?   That's hard? Icon_minitimeMon Dec 10, 2007 4:00 pm

Stance Punk wrote:
triginometry is hard.... I'll finish the homework in the morning....

3x+y=-20
y=2x

Find out what x and y is.
x = -4

Delete this.
Back to top Go down
Lee
Special Jounin
Special Jounin
Lee


Number of posts : 1592
Age : 30
Registration date : 2007-05-01

That's hard? Empty
PostSubject: Re: That's hard?   That's hard? Icon_minitimeMon Dec 10, 2007 4:21 pm

DUDE. ITIS HARD!!!!

I HAVE NO IDEA AT ALL HOW TO DO IT!!!!!
Back to top Go down
Stance Punk
Special Jounin
Special Jounin
Stance Punk


Number of posts : 1256
Age : 30
Registration date : 2007-04-23

That's hard? Empty
PostSubject: Re: That's hard?   That's hard? Icon_minitimeMon Dec 10, 2007 6:33 pm

yep.

x=-4 and y=-8.

This is how it starts:

3x+y=-20

Since y is 2x, just replace the y with 2x. Now you have this:

3x+2x=-20

Combine the two x numbers and you get this:

5x=-20

Divide 5 by 5 and -20 by 5. Now you get this:

x=-4

That's the answer for x but now you need Y.
______________________________________________________


y=2x


Replace the x with -4

y=2(-4)

You multiply them and you get this answer:

y=-8


Here's what the final answer should look like:


{( -4,-8 )}
Back to top Go down
http://www.myspace.com/stance_punkt
Lee
Special Jounin
Special Jounin
Lee


Number of posts : 1592
Age : 30
Registration date : 2007-05-01

That's hard? Empty
PostSubject: Re: That's hard?   That's hard? Icon_minitimeThu Dec 13, 2007 11:48 am

wow. now i have a headache. LOL.
Back to top Go down
Sponsored content





That's hard? Empty
PostSubject: Re: That's hard?   That's hard? Icon_minitime

Back to top Go down
 
That's hard?
Back to top 
Page 1 of 1

Permissions in this forum:You cannot reply to topics in this forum
Narutard Forum :: Entertainment Centre :: The Narutard Café-
Jump to: