Mathematics, 23.09.2019 05:30 texas101st78
Consider the proof. given: segment ab is parallel to line de. prove: startfraction a d over d c endfraction = startfraction b e over e c endfraction triangle a b c is cut by line d e. line d e goes through side a c and side b c. lines a b and d e are parallel. angle b a c is 1, angle a b c is 2, angle e d c is 3, and angle d e c is 4. a table showing statements and reasons for the proof is shown. what is the missing statement in step 5? ac = bc startfraction a c over d c endfraction = startfraction b c over e c endfraction ad = be startfraction a d over d c endfraction = startfraction b e over e c endfraction
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Mathematics, 21.06.2019 12:30
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Mathematics, 21.06.2019 20:20
Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.
Answers: 1
Consider the proof. given: segment ab is parallel to line de. prove: startfraction a d over d c end...
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