Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 6 - The Circular Functions and Their Graphs - 6.1 Radian Measures - 6.1 Exercises - Page 573: 37

Answer

$ -48$

Work Step by Step

In order to convert angle in radians to degrees, multiply the angle by $\frac{180}{\pi}$ Therefor: $x = \frac{-4\pi}{15} \times \frac{180}{\pi} = -48$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.