Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 13, Trigonometric Ratios and Functions - 13.2 Define General Angles and Use Radian Measure - 13.2 Exercises - Mixed Review - Page 865: 59

Answer

$$\frac{\sqrt{5}}{7}$$

Work Step by Step

Simplifying the radical using the rules of radicals, we find: $$\frac{\sqrt{5}}{\sqrt{49}} \\ \frac{\sqrt{5}}{7}$$
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