Rectangle abcd with coordinates a(1,1), b(4,1), (4,2), and d(1.2) dilates with respect to the origin to give rectangle a'bcd. if a'b' = 6, what is
the scale factor of the dilation?
oa. 6
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e.
4
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Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the