Answer
13.5 feet
Work Step by Step
Since the figures are similar, all you need to do is set up a proportion, and then cross multiply and divide:
$\frac{8}{12}=\frac{9}{x}=13.5$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 10 - Radical Expressions and Equations - 10-5 Graphing Square Root Functions - Mixed Review - Page 631: 82
Update this answer!
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.
