Trigonometry (10th Edition)

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

Chapter 2 - Acute Angles and Right Triangles - Section 2.3 Finding Trigonometric Function Values Using a Calculator - 2.3 Exercises - Page 65: 64

Answer

$w=2771 lb$

Work Step by Step

$F=w\sin\theta$ $-14.5=w\sin (-3^{\circ})$ $w=\frac{-14.5}{\sin(-3^{\circ})}$ $w=2771 lb$
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