#### Answer

$0.09$

#### Work Step by Step

Using the properties of radicals, the given expression, $
\sqrt{0.0081}
,$ simplifies to
\begin{array}{l}
\sqrt{(0.09)^2}
\\\\=
0.09
.\end{array}

Published by
Pearson

ISBN 10:
0-32184-874-8

ISBN 13:
978-0-32184-874-1

$0.09$

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.