Angle A is in standard position and terminates in quadrant IV. If sec(A)= , complete the steps to find cot(A)
Use the identity - tan(A) + 1 = sec (A) to find
the value of an
✓(A).
COMPLETE
Solving the identity, tan(A) =
7
7
F7
9
DONE

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.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position