Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 1 - Trigonometric Functions - Section 1.1 Angles - 1.1 Exercises: 40

Answer

-26$^{\circ}$25'

Work Step by Step

1. We will get negative number as result, so don't panic. Just subtract degrees from degrees and minutes from minutes. * 47$^{\circ}$- 73$^{\circ}$= -26$^{\circ}$ * 23' -48- = -25' -26$^{\circ}$25'
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