Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 12 Sequences and Series - 12.1 Define and Use Sequences and Series - 12.1 Exercises - Mixed Review - Page 800: 79

Answer

$$5\sqrt{2}$$

Work Step by Step

Using the distance formula, we find: $$\sqrt{\left(-2-\left(-7\right)\right)^2+\left(-1-4\right)^2}\\ 5\sqrt{2}$$
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