Answer
$0.625$
Work Step by Step
$\cot \theta =\dfrac {1}{\tan \theta }=\dfrac {1}{1.6}=0.625$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter 7 - Trigonometric Identities and Equations - 7.1 Fundamental Identities - 7.1 Exercises - Page 658: 8
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