What are the values of x and y in the figure

What is the size of the matrix resulting from

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?