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Mathematics 21 Online
OpenStudy (anonymous):

Use a calculator to evaluate sec 85°.

OpenStudy (anonymous):

11.0473712857

OpenStudy (anonymous):

Find Out Cos85 and then find 1/cos85

OpenStudy (anonymous):

Thank you!

OpenStudy (anonymous):

My pleasure...If satisfied please close this question.. so I knoe that u are done...

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