Trigonometry (10th Edition)

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

Chapter 1 - Quiz (Sections 1.1-1.2) - Page 21: 10b

Answer

$y=10$

Work Step by Step

1. Set up a proportion $\frac{6}{9}=\frac{y}{15}$ 2. Solve for y: $9y=90$ $y=10$
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