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Mathematics 9 Online
OpenStudy (anonymous):

If sin Θ = 1 over 4 and tan Θ > 0, what is the value of cos Θ?

OpenStudy (anonymous):

negative square root of 15 square root of 15 square root of 15 over 4 negative square root of 15 over 4

OpenStudy (lynfran):

last option

OpenStudy (lynfran):

let me show u how ok

OpenStudy (anonymous):

ok

OpenStudy (michele_laino):

hint: |dw:1435348645865:dw|

OpenStudy (lynfran):

|dw:1435355888315:dw| the third option sorry

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