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Which relation is necessarily true if ADDB=AEEC ? A.) DE¯¯∣∣∣∣FG¯¯ B.) DE¯¯∣∣∣∣BC¯¯ C.) FG¯¯∣∣∣∣BC¯¯ D.) AD¯¯∣∣∣∣EC¯¯
asked
Jan 12, 2017
Mathematics
high-school
2
answers
1
vote
196k
views
Widget wonders produces widgets. they have found that the cost, c(x), of making x widgets is a quadratic function in terms of x.....the company also discovered that it costs $103. to produce 3 widgets,
asked
Jul 23, 2016
Mathematics
high-school
1
answer
1
vote
216k
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