4 Minutes, 27 Seconds What is the value of X, and then what would be the degree measure of
ZABD?
E
с
128
B
(x + 10)
D
O2 =
and LABD = 72°
O2 = 118° and ZABD = 128°
OI = 28º and ZABD = 389
ΟΣ
42° and ZABD = 52°

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.

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

25 ! i need asap! ! ill mark brainliest!