If AABC ~ ADEF and the scale factor from AABC to ADEF is , what are the
lengths of DE, EF, and DF, respectively?
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A. 35, 21, 42
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B. 21, 7, 28
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C. 196, 98, 245
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D. 4, 5,2

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

Which number line represents the solution set for the inequality -1/2x> 24?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0