Triangle abc has coordinates a(1,-1), b(0,2), and c(2,1) and it is reflected over the line y = -x to form triangle a'b'c'. what are the coordinates of triangle a'b'c'?
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Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is