Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 9 - Basic Algebra - 9.5 Evaluating Expressions and Formulas - 9.5 Exercises: 29

Answer

30 cm

Work Step by Step

P = 4 s P = 4 (7.5 cm) [s is 7.5 cm] P = 30 cm
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