Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 9 Quadratic Relations and Conic Sections - 9.3 Graph and Write Equations of Circles - 9.3 Exercises - Problem Solving - Page 631: 64

Answer

Option D

Work Step by Step

Plug the given $x$ and $y$ values into the equation $x^2+y^2\gt100^2$: Option A: $95^2+30^2\gt100^2\\9925\gt100000$ This one has free delivery. Option B: $90^2+35^2\gt100^2\\9325\gt100000$ This one has free delivery. Option C: $80^22+55^2\gt100^2\\9425\gt100000$ This one has free delivery. Option D: $75^22+70^2\gt100^2\\10525\gt100000$ This one does not have free delivery. Hence, the correct option is D.
Update this answer!

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

Update this answer

After 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.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions