What is the radius of the circle given by the equation below?
x2 - 10x=-y2 + 16y-40

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 statement justifies why angle ebc measures 90?

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?