Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.7 - Equations - Exercise Set: 38

Answer

$h=\frac{A-2lw}{2l+2w}$ Formula gives surface area (A) of a rectangular prism

Work Step by Step

$A = 2lw + 2lh + 2wh $ $A-2lw=2lh + 2wh $ $A-2lw=h(2l+2w)$ $h=\frac{A-2lw}{2l+2w}$
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.