Recent content by cUfffsxd

Hey, I need a mathematics tutor for the preliminary. Can pay $20-25 or less :D. And in the shellharbour / warilla area. msg me :D

Hahah yes i got it :X. i did 14(root 10) instead of 14(root 100) D: thx for all your help

The answer is 5(root 10) - 14 / 9. And i did rationalise the denominator for both of them but when i try to multiply the answers i get weird results ): .. and i will post in other section next time thx too :D

Life92 you were right o: x = 3 - 2sqrt(2) / 3 + 2sqrt(2) is the right equation.. sry ): was a bit tired. But thx guys. I'm sort of getting it i think XD, the fraction in a fraction part throws me off (1/x). But thx

If x = 3 - 2sqrt(3) / 3 + 2sqrt(2), find the vaile of x + 1/x thx for anyhelp

I might save some money for the sapphire 5870 :D, about $400 i think. GTX295 = too pricey D:. Thx for replys oh. And the i7 920 is about 450 S: im going to wait for it to go back under 400 i think :D

I'm probably getting a new PC soon. I got most the parts figured out. CPU: Intel i7 920 Mobo: GA-EX58-UD3R GPU: Sapphire 5770? PSU: 600-650w decent brand RAM: 6gb ram kingston or similar But im not sure about the gpu. its 1gb memory / 128bit. directX11 and stuff but is there a better gpu i can...

Ahh thanks so much. It was so obvious D: thx :D

Was studying got yearly 2moz D: and I couldnt get this question. "The area of the rhombus is 36cm^2. One of the diagonals is twice as long as the other. Find the lengths of the diagonals." Thx in advance

Thx everyone, i was thinking a bit more complicated XD thanks heaps.

kk i was studying and came across something, 2001 sc section 2 part b Q 79 which is: "The longest side of a triangle is 10 cm. The perimeter of the triangle could be (A) 18 cm (B) 20 cm (C) 22 cm (D) 28 cm" kk i dont know the answers because they are not there, and there...

ahh thx yes i am using substitution method. thx for help :>!

srry if in wrong section! More to the point. My class kinda skipped Simultaneous Equations today claiming it was to hard ><" but i like it (only in 10-general) but i have been doing it for last 30-1hour and came into some trouble; 3x-2y = 9 x+2y = 7 can anyone explain how to do this please? I...

We did ours today and it was the 2006 sc i think lol; shows how gay our school is xD