Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 4 - Section 4.8 - Applications of Trigonometric Functions - Exercise Set - Page 637: 29

Answer

$653$

Work Step by Step

Since, $ x= 500 \tan 40^{\circ} + 500 \tan 25^{\circ}$ or, $=500( \tan 40^{\circ}+ \tan 25^{\circ})$ or, $=500(0.84+0.47)$ So, $ x=653$
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