Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 1 - Tools of Geometry - Chapter Review: 32

Answer

14.4

Work Step by Step

use the distance formula $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ substitute $d=\sqrt{(5-(-7))^2+(8-0)^2}$ simplify in parentheses $d=\sqrt{(12)^2+(8)^2}$ $d=\sqrt{144+64}$ $d=\sqrt{208}$ $d=14.4$
Update this answer!

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

Update this answer

After 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.