Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 10 - Review Exercises - Page 485: 11d

Answer

perpendicular

Work Step by Step

equation 1, 0.5x + y = 0 y = -0.5x equation 2, 2x - y=10 y =2x -10 m1= -0.5 and m2=2 -0.5*2 = -1 m1*m2 = -1
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