#### Answer

$\frac{2}{3}$

#### Work Step by Step

- $\sin( -\theta) = sin \theta = \frac{2}{3}$

Published by
Pearson

ISBN 10:
0321671775

ISBN 13:
978-0-32167-177-6

$\frac{2}{3}$

- $\sin( -\theta) = sin \theta = \frac{2}{3}$

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