Rectangle ABCD is dilated to form rectangle A'B'C'D'. What is the dilation factor? What is the center of dilation? Select all that apply. A
Scale factor of 2

B
Scale factor of 1/2

C
Center of Dilation (1, 2)

D
Center of dilation (2, 1)

when dealing with sets, ' does denote complement.

Usually when describing transformed figures, we just say A-prime, B-prime, etc.

Since AB=6 and A'B'=3, the dilation factor is 1/2

The center of dilation is (1,2) because the vertices of ABCD are twice as far away from (1,2) as are the vertices of A'B'C'D'

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)