#### Answer

52.5

#### Work Step by Step

Because the figures are similar, we can create the following proportion:
$\frac{28}{42}=\frac{35}{z}$ cross multiply
$28z=35\times42$ multiply
$28z=1470$ divide both sides by 28
$28z\div28=1470\div28$
$z=52.5$

Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

52.5

You can help us out by revising, improving and updating this answer.

Update this answerAfter 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.