#### Answer

$103.5$ ft

#### Work Step by Step

Let $d$ be the distance between Danny and the balloon.
$\sin75^{\circ}=\frac{100}{d}$
$d=\frac{100}{\sin75^{\circ}}$
$d\approx103.5$

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Published by
Cengage

ISBN 10:
978-1-337-61408-5

ISBN 13:
978-1-33761-408-5

$103.5$ ft

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