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Mathematics 17 Online
OpenStudy (sbuck98):

Can someone please quickly help me?

OpenStudy (janu16):

depends on the question

OpenStudy (sbuck98):

OpenStudy (sbuck98):

I got 14.17 is that correct? @Janu16

OpenStudy (sbuck98):

*14.47

OpenStudy (ebayminer126):

@sbuck98 look's good to me 14.47

OpenStudy (sbuck98):

that's wrong, no one wants to help me..... @Ebayminer126

OpenStudy (ebayminer126):

:3 then let me try to help you

OpenStudy (janu16):

its just tht some people doesn't know how to do it. i would help you but I dont know how to do tht problem

OpenStudy (ebayminer126):

@sbuck98 what do you think it is?

OpenStudy (anonymous):

what calculator do u use is it texas or casio

OpenStudy (anonymous):

so first u will have to put your calculator in degree>deg

OpenStudy (sbuck98):

I got that one, could you help me with this one.

OpenStudy (sbuck98):

Directrix (directrix):

>*14.47 That is not correct for the first problem. Use the cosine function. cosA = 2/8

OpenStudy (anonymous):

SOH CAH TOA

OpenStudy (anonymous):

ARC tan(3/9)

Directrix (directrix):

> ARC tan(3/9) ARC tan(9/3) @Daniel56k

OpenStudy (sbuck98):

Someone step me through this:(( I don't know why I can't get this....

OpenStudy (sbuck98):

I'm going to try and do atleast 4 more pratice problems with someone then I should hopefully have the hang of this it upsets me bc Idk how to do this.

Directrix (directrix):

@sbuck98

OpenStudy (sbuck98):

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