College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Section P.9 - Modeling with Equations - P.9 Exercises: 16

Answer

$(4w+8)$ cm

Work Step by Step

$w$ = width of rectangle $w+4$ = length of rectangle Perimeter = 2*width+2*length=$2*w+2(w+4)=(4w+8)$ cm
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