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-   -   Not solved. (https://www.thisisbigbrother.com/forums/showthread.php?t=123514)

Firewire 29-11-2009 06:34 PM
lol

I get it now.

4/3 = 1.33

Tan ^-1(1.33) = 53.1

Thanks anyway.

Ross 29-11-2009 06:34 PM
Quote:
Originally Posted by lili (Post 2720970)
haha... Ross!!!!!! Too Far!!!!! He's another one who is under 16!!!!!
Oh my god I always get the young ones. :( fgs.

ILoveTRW 29-11-2009 06:36 PM
Quote:
Originally Posted by Jonathan. (Post 2720974)
lol

I get it now.

4/3 = 1.33

Tan ^-1(1.33) = 53.1

Thanks anyway.
but it is also 233.1

Rory 29-11-2009 06:36 PM
tan^-1(4/3) = 53.13

Noobs.

Rory 29-11-2009 06:36 PM
Oh it was already solved, ****.

lily. 29-11-2009 06:37 PM
Quote:
Originally Posted by Ross (Post 2720975)
Oh my god I always get the young ones. :( fgs.

haha.. we're guna have to make a list in here, of people we can't make crude jokes about! LoL

Ross 29-11-2009 06:38 PM
Quote:
Originally Posted by lili (Post 2720985)
haha.. we're guna have to make a list in here, of people we can't make crude jokes about! LoL
so far;

sweet_samy
Jonathan.

anyone else? :(

Firewire 29-11-2009 06:38 PM
Twilight?

Firewire 29-11-2009 06:50 PM
Yeah I'm stuck again.

If sin x° = 0.3 and cos x° = -0.7, 0 ≤ x ≤ 360, calculate the value of tan x°.

:(

Stephanie 29-11-2009 06:51 PM
i hate maths

CiaraD 29-11-2009 06:58 PM
That stufff scrambles my brain :P

ILoveTRW 29-11-2009 07:03 PM
I would give you the answer but seen as you totally ignored me with the last question, no chance

Firewire 29-11-2009 07:05 PM
Quote:
Originally Posted by ILoveMoney (Post 2721093)
I would give you the answer but seen as you totally ignored me with the last question, no chance
I didn't.

I used your answer to get the right answer.

I just had to re-arranged it to make sense to me.

Stu 29-11-2009 07:06 PM
Quote:
Originally Posted by ILoveMoney (Post 2721093)
I would give you the answer but seen as you totally ignored me with the last question, no chance
Ohhhh err :rolleyes:.

ILoveTRW 29-11-2009 07:08 PM
:nono:

Lauren 29-11-2009 07:38 PM
Quote:
Originally Posted by Jonathan. (Post 2721038)
Yeah I'm stuck again.

If sin x° = 0.3 and cos x° = -0.7, 0 ≤ x ≤ 360, calculate the value of tan x°.

:(
Is that not just 0.3/-0.7 because sin/cos? I'm terrible at math though.

Firewire 29-11-2009 07:40 PM
Quote:
Originally Posted by Lauren (Post 2721300)
Is that not just 0.3/-0.7 because sin/cos? I'm terrible at math though.
I'm not sure.

I'll copy someone tomorrow.

Lauren 29-11-2009 07:40 PM
Jonathan you should concentrate more in class :nono: haha

Scarlett. 29-11-2009 07:41 PM
Quote:
Originally Posted by Jonathan. (Post 2720746)
I'm stuck.

Maths homework.

Trigonometric graphs and equations.

And I'm in the top class in my year.

It says..

Solve these equations, correct to 1 decimal place, for 0 ≤ x ≤ 360.

3 tan x° = 4

Can someone help me?

EDIT: SOLVED
jesus....they do teach kids a load of **** dont they?

Ross 29-11-2009 07:42 PM
Lauren don't become a teacher you're scary lol!

Lauren 29-11-2009 07:44 PM
Quote:
Originally Posted by Ross (Post 2721335)
Lauren don't become a teacher you're scary lol!

lmao I know, my constantly judging eyes! I'd be a horrible teacher. (Not to mention the fact I can't do maths).

Firewire 29-11-2009 07:45 PM
Quote:
Originally Posted by Lauren (Post 2721323)
Jonathan you should concentrate more in class :nono: haha
Actually Miss Fahey.

The teacher didn't teach us it. :L


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