If ABCD is dilated by a scale factor of 2 about point E, which of the following is true about line E prime F prime? Square ABCD is shown with line EF running horizontally through the center of the figure. line E prime F prime is perpendicular to line EF. line E prime F prime is parallel to line EF. line E prime F prime intersects with point B′. line E prime F prime passes through the center of dilation.

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Step-by-step explanation:

(B) Line E'F' is parallel to line EF.

Step-by-step explanation:

If we dilate any figure without transforming it then all lines will be parallel to their original one. So, EF will be parallel to E'F'.

Hope this helped, and I'm sorry I took so long!

step-by-step explanation:

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$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.