Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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| 19 Jun 2016 07:29 PM |
Yeah nerd
But seriously if u can help me with trig that would be gr8ly appreciated i have my exam soon |
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Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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| 19 Jun 2016 07:31 PM |
The question is DETERMINE THE EXACT VALUE OF THE FOLLOWING:
6cos330 x sin135 - cos60
this is pretty easy I just forgot the proper way of solving it (Without just plugging into a calculator) |
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| 19 Jun 2016 07:32 PM |
use a unit circle u nob
- superspy468 | +42k posts |
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Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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| 19 Jun 2016 07:32 PM |
| so like draw the angle and then use special triangles? |
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gerov
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| Joined: 05 Feb 2011 |
| Total Posts: 5504 |
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| 19 Jun 2016 07:34 PM |
I'm not, but my calculator is, it is 0.4268673551
Stop then rewind. R$605 |
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gerov
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| Joined: 05 Feb 2011 |
| Total Posts: 5504 |
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| 19 Jun 2016 07:34 PM |
o, you didn't want a calculator ;-;
Stop then rewind. R$605 |
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Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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| 19 Jun 2016 07:34 PM |
omg ur so dumb
"exact value"
>gives decimal |
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| 19 Jun 2016 07:35 PM |
i dont do scammers hw for them just look at a unit circle it's not that hard
- superspy468 | +42k posts |
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Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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| 19 Jun 2016 07:36 PM |
LOL SCAMMER?
Cmon i know ur like a 20 year old with no friends and u play like violin or something like that but don't make urself look dumb |
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| 19 Jun 2016 07:38 PM |
no im just a college student in differential calculus majoring in mechanical engineering but ur right i have no life, i should just get all my answers from gaming sites
- superspy468 | +42k posts |
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Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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| 19 Jun 2016 07:40 PM |
| Lol one sec let me go delete my hats and cry on lmad claiming i got hacked |
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| 19 Jun 2016 07:41 PM |
lmao smh you weren't even there wasn't what happened at all
- superspy468 | +42k posts |
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Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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| 19 Jun 2016 07:43 PM |
| If ur in college and u play roblox u don't have friends |
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| 19 Jun 2016 07:44 PM |
no i play my part time job isn't over the weekends and my girlfriend is in Spain visiting family
at least i have friends to ask for help on my math problems instead of resorting to the help of random 12 year olds
- superspy468 | +42k posts |
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Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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| 19 Jun 2016 07:48 PM |
ok then do u want to explain how it happened
cuz i know for a fact u:
deleted ur hats claimed someone else did it
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| 19 Jun 2016 07:49 PM |
i deleted my hats and quit came back and my friends were freaking out and told lmad i got KL'ed i went along for fun then like an hour later i told them i deleted them myself b/c i wanted to quit for the summer i made 0 profit
- superspy468 | +42k posts |
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winpol
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| Joined: 03 Sep 2013 |
| Total Posts: 1604 |
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| 19 Jun 2016 07:51 PM |
6*√3/2 * √2/2 - 1/2 6* √6/4 - 1/2 3 * √3/2 - 1/2
and you cant make it simpler I think |
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Cizox
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| Joined: 25 Dec 2009 |
| Total Posts: 42220 |
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| 19 Jun 2016 07:58 PM |
6(sqrt(3)/2) * (sqrt(2)/2) - (1/2)
(3*sqrt(3)) * (sqrt(2)/2) - (1/2)
((3*sqrt(6))/2) - (1/2)
((3*sqrt(6) - 1)/2)
i think thats the answer
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Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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| 19 Jun 2016 08:21 PM |
yeah thnx winpo i solved it myself bb
but can you do this?
cos240 apparently = -1/2
but if u draw the diagram (Img /tpn8Dni)
Adjacent / Hypotenuse = -√3/2
So what am I doing wrong? |
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Txnqo
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| Joined: 30 Apr 2015 |
| Total Posts: 6946 |
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| 19 Jun 2016 08:25 PM |
| Nevermind i drew the wrong diagram... i feel dum |
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winpol
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| Joined: 03 Sep 2013 |
| Total Posts: 1604 |
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| 19 Jun 2016 08:55 PM |
| I hope you feel stupid fam |
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