If 5log44x = 15, what is the value of x?

3

4

8

16 (the answer)

Triangle knm is what is true about the sides of knm

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Quadrilateral efgh was dilated with the origin as the center of dilation to create quadrilateral e'f'g'h'. the quadrilateral was dilated using a scale factor of 2.5. the lengths of the sides of quadrilateral efgh are given. what is the length of side f'g'?