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Mathematics 11 Online
OpenStudy (mary.rojas):

Word Problemos smh smh -_-

OpenStudy (aravindg):

-_-

OpenStudy (mary.rojas):

OpenStudy (aravindg):

Okay so any doubt in our first part?

OpenStudy (mary.rojas):

Well I dont understand how we identified it ....14.?? equals what and why?

OpenStudy (aravindg):

You understood how we got h=0?

OpenStudy (mary.rojas):

Yes!

OpenStudy (aravindg):

Great and what did you get ab as?

OpenStudy (mary.rojas):

14.52!

OpenStudy (aravindg):

Nah you will get a negative value :/

OpenStudy (aravindg):

3*(-4.84)

OpenStudy (mary.rojas):

but it is -ab?

OpenStudy (aravindg):

oh that way lol ..I simply asked what ab was :P

OpenStudy (aravindg):

ok so 0-(-14.52)=14.52 >0 h^2-ab>0 --->h^2>0 --->hyperbola. Do you get it now? :)

OpenStudy (mary.rojas):

okay then it is negative 14.52

OpenStudy (mary.rojas):

OHHHHHHHHHHHHHHHHH OKAY I SEE I SEE

OpenStudy (aravindg):

I meant h^2>Ab so hyperbola XD

OpenStudy (aravindg):

OK good.. Adopt the same method for the next 2 qns :) Its again a pie :D

OpenStudy (mary.rojas):

okay oky I see xD and okay hold on!

OpenStudy (mary.rojas):

a=0 b=1 h=0?

OpenStudy (aravindg):

great XD

OpenStudy (aravindg):

h^2-ab ?

OpenStudy (mary.rojas):

-1?

OpenStudy (aravindg):

:/

OpenStudy (aravindg):

h=0 h^2=.... a=0 ,b=1 --->ab=......

OpenStudy (mary.rojas):

arggggggggggggg 0

OpenStudy (aravindg):

h^2-ab=......

OpenStudy (mary.rojas):

lol sorry!

OpenStudy (aravindg):

0-0

OpenStudy (aravindg):

^thats not a smiley..Its what you have to do lol 0-0=0

OpenStudy (mary.rojas):

okay, so it is equal to 0............

OpenStudy (aravindg):

And so it is...

OpenStudy (mary.rojas):

argggg hold on

OpenStudy (mary.rojas):

umm..idk?

OpenStudy (mary.rojas):

I dont know the rules

OpenStudy (aravindg):

h^2=ab means it is a parabola 0=0

OpenStudy (aravindg):

I gave you the rule in my first reply. Note it down.

OpenStudy (mary.rojas):

OHHHHHH OKAY,AND I JUST DID! ;D Okay,next one,hold on

OpenStudy (aravindg):

lol Do you have to do the third? Its clearly understood it is an ellipse. Anyway do it so that you understand the basics ;)

OpenStudy (mary.rojas):

lol am going to throw this calculator at you and yes I see it is clearly an ellipse ;)

OpenStudy (aravindg):

lol we didnt need a calculator for this "hard" looking question. There is actually no need of calculation. i could do it in my head. The big numbers are just given to make you feel scared o.o

OpenStudy (mary.rojas):

b/c h is 0 and ab are greater than h^2 blah blah and I know we didnt that is why it is okay to get rid of it and yes,I seen that those big numbers are useless and are there to make it look scary lol this was by far easy smh smh SMHH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

OpenStudy (aravindg):

Yeah >.> Finished the qn like a boss >.>

OpenStudy (mary.rojas):

;) YEAH, NOW....WHAT ABOUT THAT FIRST ONE!!!

OpenStudy (aravindg):

lol I am sleepy now..The letters are dancing around.

OpenStudy (mary.rojas):

okay,can you help me tomorrow?

OpenStudy (aravindg):

Sure. But I bet your friend thisSucks can help u on first one :)

OpenStudy (mary.rojas):

fine ;p AND THANK YOU SO MUCH BECAUSE I WAS NOT EVEN GOING TO ATTEMPT IT AND IT IS SO FREAKING EASY! THANK YOU ;D *GIVES YOU PIE

OpenStudy (aravindg):

http://en.wikipedia.org/wiki/Pi

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