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July 29, 2014

July 29, 2014

Posted by **Lisa** on Wednesday, March 23, 2011 at 4:22am.

I'm confused about how to solve this problem. Could someone show me the steps?

- Math -
**Henry**, Friday, March 25, 2011 at 9:40pmX = hor = 19km.

Y = ver = -32km.

d^2 = X^2 + Y^2,

d^2 = (19)^2 + (-32)^2,

d^2 = 361 + 1024 = 1385,

d = 37.2km.

tanA = Y/X = -32/19 = -1.6842,

A = -59.3deg,CW=360 - 59.3 = 300.7deg CCW=300.7 - 270=30.7deg East of South.

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