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$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
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
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