Page 7 - Mathematics Coursebook

Acknowledgements

1e authors and publisher are grateful for the permissions granted to reproduce copyright materials.

While every e6ort has been made, it has not always been possible to identify the sources of all the
materials used, or to trace all the copyright holders. If any omissions are brought to our notice, we will
be happy to include the appropriate acknowledgements on reprinting.

p. 19t 1e Granger Collection/TopFoto; p. 19bl Eiji Ueda Photography/Shutterstock; p. 19br sizov/
Shutterstock; p. 27t Ilin Sergey/Shutterstock; p. 31mr Joel Blit/Shutterstock; p. 31bl 3d brained/
Shutterstock; p. 39m Kurhan/Shutterstock; p. 44tr Rena Schild/Shutterstock; p. 44mr Kirill P/
Shutterstock; p. 45b Tyler Olson/Shutterstock; p. 46tm Georgis Kollidas/Shutterstock; p. 46mr
Stefanie Timmermann/iStock; p. 46br Yuttasak Jannarong/Shutterstock; p. 49m Greg Byrd; p. 53br

Mesopotamian/ 1e Art Gallery Collection / Alamy; p. 63b Adisa/Shutterstock; p. 65t Greg Byrd;
p. 80b Denise Kappa/Shutterstock; p. 82b Gallo Images/Stringer/Getty Images Sport/Getty Images;
p. 84tm Silvia Boratti/iStock; p. 84mr jobhopper/iStock; p. 85b Steve Broer/Shutterstock; p. 86tm S.
Borisov/Shutterstock; p. 86bl Greg Byrd; p. 86br Greg Byrd; p. 97ml James Davies/Alamy; p. 97br
Greg Byrd; p. 105t Michael Chamberlin/Shutterstock; p. 112ml Alhovik/shutterstock; p. 112mr kated/
Shutterstock; p. 114m Graça Victoria/iStock; p. 119tl Claude Dagenais/iStock; p. 119mr Michael Stokes/
Shutterstock; p. 119br Losevsky Pavel/Shutterstock; p. 128b USBFCO/Shutterstock; p. 136t )VMUPO
Archive/iStock; p. 138t Maksim Toome/ Shutterstock; p. 142b charistoone-images/Alamy; p. 143ml
Eastimages/shutterstock; p. 143m KtD/Shutterstock; p. 143mr Baloncici/Shutterstock; p. 152bl auremar/
Shutterstock; p. 152br m.bonotto/Shutterstock; p. 161tl Greg Byrd; p. 161mr Katarina Calgar/iStock;
p. 161br Nickoloay Stanev/Shutterstock; p. 180b allekk/iStock

l = le3, r = right, t = top, b = bottom, m = middle

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