The legs of an isosceles right triangle each measure 4 inches. What is the length of the hypotenuse? A.2 √2 inches
B.6 inches
C.4 √2 inches
D.4 inches

Help pls I need it like right now I’m doing the test.

What is the smallest integer n such that n\sqrt{2} is greater than 20

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.

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.