Search results

  1. D

    Tan theta

    geometrically tan Theta represents the gradient of a line. if the line is y -y(0) = m(x -x(0)); then m is the gradient of the line; as gradient equal rise/ run, i.e. opposite side/ adjacent = tan(theta); hence m = tan(theta); You solve the question if u know what m or theta is
  2. D

    Freaking out about maths.

    They pretty much give you marks if u know what youre doing. But i understand your concern as some teachers may not like this
  3. D

    Freaking out about maths.

    If you want to get good marks, don't use the textbook, For the trial exams and half yearlies Teachers usually don't put similar types of questions from recent hsc papers (except maybe for Q9 or 10). My advice is to have a go at the 1986 -1992 past papers. It helped me so much that i got 119/120...
  4. D

    Prepaid bus tickets, where do u buy them?

    is the travel pass also called a purple pass
  5. D

    Paranoid Polynomial Problem

    can someone please tell me if this is correct: Thanks for the post below guys, i had a feeling my long divison was wrong
  6. D

    Paranoid Polynomial Problem

    first use the remainder theorem, i.e. Q(1)=o, or (x-1) is a factor of Q(x) therefore: 1+p+q -5 +1 =0 p+q=3 Then using longdivision: u get Q(x) = (x^2 + 2) B(x) +R [ where R is the remainder and B(x) = x^2 +px +(q-2)] ] R= -x(5+2p) -2q +1 [now equate...
  7. D

    whats urs

    whats urs
  8. D

    how about no, k i'll tell u if u promise not to tell anyone else

    how about no, k i'll tell u if u promise not to tell anyone else
  9. D

    i dunno, but i definetly didn't get 1st in the state

    i dunno, but i definetly didn't get 1st in the state
  10. D

    i dunno

    i dunno
  11. D

    and ur not that "uncle buck" dude lol

    and ur not that "uncle buck" dude lol
  12. D

    hey stop hacking out on me...........or i will start cutting u on facebook

    hey stop hacking out on me...........or i will start cutting u on facebook
  13. D

    i dont think i need the chips amelia, but thanks any way

    i dont think i need the chips amelia, but thanks any way
  14. D

    for once amelia i cant believe i'm saying this but i totally agree with you, the highlight for...

    for once amelia i cant believe i'm saying this but i totally agree with you, the highlight for me was the drive there to be honest, it was excellent
  15. D

    I'm just going to leave this here....

    stop the hating
  16. D

    General Thoughts: Physics

    time of flight approx equals 5.68X 10^-8 secs or something u had to equate ma=qe and then found a then use projectile motion
  17. D

    General Thoughts: Physics

    yes
  18. D

    haha...

    haha...
  19. D

    yes they get ur results, but dont get ur atar, usually someone from the school phones ur house...

    yes they get ur results, but dont get ur atar, usually someone from the school phones ur house to find out ur atar for statistical purposes
  20. D

    Yeah they come in the mail, but u can get the abbriviated version on students online after...

    Yeah they come in the mail, but u can get the abbriviated version on students online after results are relesaed i did alright at chem, test wasn't too bad sorry about the cut on fb, i gues that was a little harsh but i think woody has aldready had alll the mickey taken out of him
Top