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Mathematics 19 Online
OpenStudy (anonymous):

If cos Θ = -4/7, what are the values of sin Θ and tan Θ

OpenStudy (anonymous):

do you know what soh cah toa is?

OpenStudy (anonymous):

It's been a year since I've used it

OpenStudy (ali0094):

arc sin -4/7 = teta

OpenStudy (ali0094):

do you know arc sin ?

OpenStudy (anonymous):

No I don't

OpenStudy (anonymous):

arc sin looks like this \[\sin^{-1} \] its just another way to say the inverse of sin

OpenStudy (ali0094):

how did you write that choloe?

OpenStudy (anonymous):

use the equation button below the chat bb

OpenStudy (anonymous):

This is so confusing .-.

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