Answer
$5$
Work Step by Step
$d = \sqrt {(x_{2} - x_{1})^{2} + (y_{2} - x_{1})^{2}}$
$d = \sqrt {(4 - 0)^{2} + (0 - -3)^{2}}$
$d = \sqrt {(4)^{2} + (3)^{2}}$
$d = \sqrt {16 + 9}$
$d = \sqrt {25}$
$d = 5$
Elementary Geometry for College Students (6th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Brooks Cole
ISBN 10:
9781285195698
ISBN 13:
978-1-28519-569-8
Chapter 10 - Section 10.1 - The Rectangular Coordinate System - Exercises - Page 441: 7a
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