What are the coordinates of the vertices of the image after a dilation with a scale factor of 2.5 and a center of dilation at the origin?

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.