Thread View: alt.uu.math.misc
4 messages
4 total messages
Started by Daniel
Tue, 17 Mar 1998 00:00
Some math problems
Author: Daniel
Date: Tue, 17 Mar 1998 00:00
Date: Tue, 17 Mar 1998 00:00
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Could anyone solve these equations for me a.s.a.p? I have the answers, but I don�t know the calculation. 1. 2x/3-x/6=5 2. 3x+1/5 - x-2/10 = 1/2 3. 2x/3 + 5/6 - 8/9 - 0,5x = 0 4. x-0,3/6 + 1,3 = 1 2/5 5. 7x+5/8 - 3x+15/10 = 2 6. 2/3 + 3/4 (x+1) = 5/6 7. x^2 + 11^2 = 12^2 8. 2x-3/4 = x-1 / 3 9. (x-2)^2=(x+1)^2 10. x/3 + x/4 + x/5 = x-19,5 11. (x-8)^2 = 8 (3-x) + x^2 12. 1 1/4x - 1 1/6x = 0,5 ANSWERS: 1.x=10 2.x=1/5 3.x=1/3 4.x=0,9 5.x=5 6.x= - 7/9 7. x^1= the square root of 23 x^2 = minus the square root of 23 8.x=2,5 9.x=0,5 10.x=90 11.x=5 12.x=6 Answers too daniel-hedlund@usa.net or daniel.hedlund@swipnet.se Thank you!
Re: Some math problems
Author: Staffan Olofsson
Date: Wed, 18 Mar 1998 00:00
Date: Wed, 18 Mar 1998 00:00
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I think it's time for you to start doing your own homework! It's not the first time you've posted a list of problems and wanted the solutions. Most of these questions are on a grade 7 level (I asume you're in Sweden) and if you don't learn this now you'll not have a very fun time in grade 8 and 9. And if you're already in grade 8... you really have to work hard! 1,5 years to go... it's not to late! Yeah, yeah I know I sound like all the teachers, but if you really have problems with this, talk to your teacher. Ask your classmates and parents to help you out. Teach you, not do your homework. If you're just lazy and want us to do your homework; forget it! If you can't find anyone to help you, I'll be happy to do it. Ge inte upp! Kind regards, Staffan
Re: Some math problems
Author: R L
Date: Wed, 18 Mar 1998 00:00
Date: Wed, 18 Mar 1998 00:00
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Daniel wrote: > > Could anyone solve these equations for me a.s.a.p? I have the answers, but > I don´t know the calculation. > > Answers too daniel-hedlund@usa.net or daniel.hedlund@swipnet.se > > Thank you! Tut, tut... you really should do your own homework.. how will you pass the exam if you get others to do all of your work? Ritch. -- ================================================================== Ritchard Longmire '85 Gpz250 - slow; '96 ZX6-R - EEEK! email Richard.Longmire@busecoz.monash.edu.au Note: To email me, Please Remove the "z" from my address ==================================================================
Re: Some math problems
Author: Jason
Date: Wed, 25 Mar 1998 00:00
Date: Wed, 25 Mar 1998 00:00
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On 17 Mar 1998 14:20:36 GMT, "Daniel" <daniel.hedlund@swipnet.se> wrote: >Could anyone solve these equations for me a.s.a.p? I have the answers, but >I don�t know the calculation. So you want other people to do your homework?
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