Triangle GHJ is rotated 90 degrees clockwise to obtain KLM List the measures of all sides and angles in KLM be sure to label each measurement
explain how the concept of rigid motion transformation helped you determined those measurement

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2