TRIGONOMETRY??

[cbrooks3]

NT idk if this is how to go about this but threads get off the first page in general so fast...

I have a trig take home test about identities and i have no idea about the principles and need some serious help. there are only 4 more problems left so itwont be too time consuming...
anyone willing to help it would be greatly appreciated!
thanks in advance, hopefully.

 

[af1 1982]

SOH CAH TOA

 

[sigmakidownz]

^

at the reply & sig combo.

 

[an dee 51o]

I'm a outer space balla, put you up on astronomy,
Mathematically, with a pistol, I do trigonometry.

 

[dontsteponmyshoes]

 

[2g00d4u]

I failed this class two semesters ago SMH

 

[18th letter]

Originally Posted by DontStepOnMyShoes

damn he clean in this ***

 

[arrjae2]

Originally Posted by sigmakidownz

^

at the reply & sig combo.

word....

you forgot....
cosine/sine law, pyth. theorm (sp?)

 

[cbrooks3]

hahaha i did laugh, inside my head. there are 6 problems i have to answer 4 of them...these are the problems:
2cotX=csc(squared)XsinX
2+2cot(squared)X=2cotXsecXcscX
cotX/2sinX=1+cosX
2sinX-cscX=sinX-(cotX/secX)
1=cot(squared)X=2cotXcsc2X
sinXcosX=(cosX-cos(cubed)X/sinX)

 

[TheGodFresco]

Originally Posted by DontStepOnMyShoes

 

[mr fizzy womack]

Originally Posted by cbrooks3

hahaha i did laugh, inside my head. there are 6 problems i have to answer 4 of them...these are the problems:
2cotX=csc(squared)XsinX
2+2cot(squared)X=2cotXsecXcscX
cotX/2sinX=1+cosX
2sinX-cscX=sinX-(cotX/secX)
1=cot(squared)X=2cotXcsc2X
sinXcosX=(cosX-cos(cubed)X/sinX)

Google is your friend.

 

[blue23jordan]

yo hate to be a joy killer but i thought NT don't do homework/schoolwork help?

 

[and i love it]

A Smart Trig Class!!!!!!!!!!!!!

 

[strongmind3]

Originally Posted by 18th letter

Originally Posted by DontStepOnMyShoes

damn he clean in this ***

bet he funna shoulder lean in this ***...

 

[frank 7he t4nk]

Originally Posted by sigmakidownz

^

at the reply & sig combo.

lulz. I'm azn btw.

 

[cbrooks3]

google didnt help me much...and i know NT isnt really the place to ask but i thought maybe there was a smart dude here feeling generous.

 

[conv3rge]

wolframalpha.com

 

[xxhonchoxx]

Mathematically with a pistol I do trigonometry.

Dro!

 

[coolnificent]

Originally Posted by DontStepOnMyShoes

I thought this was a Dro thread

 

[dynamic x]

cotΘdamn you are stupid

Edit: I would really want to help you bro, but my teacher just started teaching it this quarter. Just learned Sine, cosine, tangent, cosecant, secant, andcotangent today. Although I had to teach myself some trig for vectors in Physics...

 

[bkdan1]

That stuff isn't terribly hard, but it is time consuming. Just manipulate the identities. I.E. sin^2x + cos^2x = 1, divide both sides by cos^2x to getsin^2x/cos^2x + 1 = 1/cos^2x, that's the same as tan^2x + 1 = sec^2x.

 

[conv3rge]

http://www.wolframalpha.com/input/?i=sinX

 

[lee the turntablist]

use cramsters for math help should have highschool level stuff too

 

[kickaddicted]

Originally Posted by af1 1982

SOH CAH TOA

I remember writing that on top f my tests asap so I didn't forget.

 

[cbrooks3]

Originally Posted by bkdan1

That stuff isn't terribly hard, but it is time consuming. Just manipulate the identities. I.E. sin^2x + cos^2x = 1, divide both sides by cos^2x to get sin^2x/cos^2x + 1 = 1/cos^2x, that's the same as tan^2x + 1 = sec^2x.

my teacher says that when we do it we are only supposed to work on one side at a time so it isnt like solving an algebraec problem...thanks for all of thefeedback though. much more than i expected