#### Answer

D

#### Work Step by Step

$\sin \left( A+B\right) =\sin A\cos B+\cos A\sin B\Rightarrow 7\rightarrow D$

Published by
Pearson

ISBN 10:
013421742X

ISBN 13:
978-0-13421-742-0

D

$\sin \left( A+B\right) =\sin A\cos B+\cos A\sin B\Rightarrow 7\rightarrow D$

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