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January 27, 2015

January 27, 2015

Posted by **Jane** on Saturday, February 23, 2013 at 10:10am.

- Precalc -
**Henry**, Monday, February 25, 2013 at 6:37pmZ = 2 + 5i.

tanA = 5/2 = 2.50

A = 68.20o

Z = X/cosA = 2/cos68.20 = 5.39 @ 68.2o=

(5.39,68.2)

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