Rectangle abcd is shown below with a line ef drawn through its center. if the rectangle is dilated using a scale factor of 2 and a line is drawn through the center of the new dilated figure, what relationship will that line have with line ef in the drawing below?

The answer is new line will coincide with EF.

Step-by-step explanation:  In the given question, rectangle ABCD had the line EF drawn through its centre.

Now, the rectangle ABCD is dilated using a scale factor of 2, so the new rectangle will be A'B'C'D'. Here also, we draw line E'F' through the centre.

We can see in the attached figure that the line E'F' overdraws the line EF, i.e., they coincide with each other.

Thus, The new line will coincide with the line EF.  

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: