Find the measures of the sides of ∆DEF, then classify it by its sides . D(8, -6), E(-1, -3), F(-2, 5)

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83