Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 6 - Section 6.4 - Square Roots and the Pythagorean Theorem - Exercise Set: 20

Answer

$\sqrt 85$ $\approx$ 9.22

Work Step by Step

$\sqrt 85$ is between $\sqrt[] 81$ and $\sqrt[] 100$. $\sqrt 85$ is between 9 and 10 $\sqrt 85$ $\approx$ 9.22
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