Under a dilation of a scale factor of 1/2 centered at (7,5), SM becomes HG. Determine the coordinates of HG

(3.5, 2.5)
i multiplied the original coordinates by the scale factor to get the coordinates of hg. hope this helps :)

Where the white dots are is where your points should be plotted.a translation is simply just moving something from one place to another. in this case, you would move each plot point of the original shape 2 units up, and 5 units to the left.

When i did the math i got 11 cm