APQR is located at P (-3, -3), Q (0,0), and R (3, -3). Which statement correctly classifies APQR? APQR is a scalene triangle.
APQR is an isosceles triangle.
APQR is an equilateral triangle.
APQR is a obtuse triangle.

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!