Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 2 - Section 2.4 - An Introduction to Problem Solving - Exercise Set: 42

Answer

87°, 89°, 91°, 93°.

Work Step by Step

$x+(x+2)+(x+4)+(x+6)=360$ $4x+12=360$ $4x=348$ $x=87$ $x+2=89$ $x+4=91$ $x+6=93$
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