SOLUTION: Use a calculator in degree mode to evaluate the expression:
cos^-1 (5.7/25.7)
https://www.dropbox.com/s/rfylm4qpo2jgmh9/Screen%20Shot%202017-11-12%20at%209.10.23%20AM.png?dl=
Algebra ->
Trigonometry-basics
-> SOLUTION: Use a calculator in degree mode to evaluate the expression:
cos^-1 (5.7/25.7)
https://www.dropbox.com/s/rfylm4qpo2jgmh9/Screen%20Shot%202017-11-12%20at%209.10.23%20AM.png?dl=
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Question 1101463: Use a calculator in degree mode to evaluate the expression:
cos^-1 (5.7/25.7)
https://www.dropbox.com/s/rfylm4qpo2jgmh9/Screen%20Shot%202017-11-12%20at%209.10.23%20AM.png?dl=0 Answer by Alan3354(69443) (Show Source):
