Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 2 - Cumulative Review - Page 115: 25



Work Step by Step

We are given that $A=.5(B+b)h$ To solve for b, divide both sides by .5h. $\frac{A}{.5h}=B+b$ Subtract B from both sides of the equation. $b=\frac{A}{.5h}-B$
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