10. 28.4 S 21.7 T 48 U 14.5 11. U 14 S 89° 12. 14 10 S 9.6 T 15 T 20.3 43

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Fill in the Blank 1. Given two points A(3, -8, 7) and B (8,2, -7) then BA would be

Find mZB and m2C. В (10х — 19)° (7x + 23)° A D

Match these values of r with the accompanying scatterplots: - 0.385, 0.385, 0.997, - 0.767, and 1. Click the icon to view the scatterplots. Match the values of r to the scatterplots. Scatterplots Scatterplot 1, r = 0.385 Scatterplot 2, r= 0.997 Scatterplot 3, r = -0.767 Scatterplot 4, r = Scatterplot 1 Scatterplot 2 Scatterpl 8- R- 8- - 0.385 6- 6- 6- Scatterplot 5, r= 1 > 4- 4- 4- 2- 2- b- 0- 0- 0.2 0.4 0.6 0.8 1 0.2 0.4 0.6 0.8 1 0.2 0.4 0.6 х х Scatterplot 4 Scatterplot 5 15- 8- 14- 6- 13- 4- 12- 2- 11- 10- 0+ 1 0.2 0.4 0.6 0.8 0.2 0.4 0.6 0.8 х

(A+B)2 = A2 + B2, Find x and y.

A boy moves 4 miles south. Then he turns 90 degrees to the left. He moves forward 6 miles. He turns 90 degrees to the left. He moves forward 4 miles. How far is he now than from his starting point? (A) 4 miles (B) 3 miles (C) 6 miles (D) 5 miles

Match these values of r with the accompanying scatterplots: -0.396, -0.766, - 1,0.766, and 0.997 Click the icon to view the scatterplots, Match the values of r to the scatterplots. Scatterplot 1, r= Scatterplot 2, r= Scatterplot 3, r= Scatterplot 4, r= Scatterplot 5, r=

Directions: Find t

Given v = <8, -2> and u = <9, -2>, find 6v - 6u