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OpenStudy (anonymous):
Am I correct? Medal will be given!
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OpenStudy (anonymous):
Gary is using an indirect method to prove that segment DE is not parallel to segment BC in the triangle ABC shown:
OpenStudy (anonymous):
OpenStudy (anonymous):
He starts with the assumption that segment DE is parallel to segment BC. Which inequality will he use to contradict the assumption?
OpenStudy (anonymous):
\[4:10\neq6:14\]
OpenStudy (anonymous):
is that correct? @amistre64
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jimthompson5910 (jim_thompson5910):
yes it is since 4/10 = 0.4 while 6/14 = 0.42857. The two aren't equal.
OpenStudy (anonymous):
Thank you!
jimthompson5910 (jim_thompson5910):
np
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