Quadrilateral MRTW is dilated by a scale factor of to create quadrilateral
M'R'T'W'. The perimeter of quadrilateral
MRTW is x units. What is the perimeter in
units of quadrilateral M'R'T'W'?
A x units
с 2x
units
B e units
() x units
D
WIN

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

With alll of except for the 2 that i did already

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?