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Mathematics 7 Online
OpenStudy (zned6559):

compute cot(arcsin(3/4))

OpenStudy (liv1234):

Are there any options?

OpenStudy (liv1234):

Oh if this is trigonometry, I can't help, I'm bad at this

OpenStudy (zned6559):

a)3/5 b 3/radical 7 c radical 7/ 3 d 5/3 e 7/3

OpenStudy (welshfella):

drawing a triangle would help |dw:1447346885621:dw|

OpenStudy (zned6559):

the correct answer is radical 7 divided by 3 but i don't know why

OpenStudy (welshfella):

X is the angle whose sine id 3/4) (arcsin3/4)

OpenStudy (welshfella):

the cotangent of X is adjacent / opposite the opposite side is of length 3 and you can work out the base using the pythagoras theorem

OpenStudy (welshfella):

|dw:1447347071414:dw|

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