Mathematics, 20.09.2019 06:10 gothicleonardogal
Square abcd has coordinates a (−10, 5), b (10, 5), c (10, 0), and d (−10, 0). square aꞌbꞌcꞌdꞌ has coordinates aꞌ (−10, −5), bꞌ (10, −5), cꞌ (10, 0), and dꞌ (−10, 0). square aꞌꞌbꞌꞌcꞌꞌdꞌꞌ has coordinates aꞌꞌ (−2, −1), bꞌꞌ (2, −1), cꞌꞌ (2, 0), and dꞌꞌ (−2, 0). which transformations describe why squares abcd and aꞌꞌbꞌꞌcꞌꞌdꞌꞌ are similar? a. square abcd was reflected across the x-axis and then dilated by a scale factor of to form square aꞌꞌbꞌꞌcꞌꞌdꞌꞌ. b. square abcd was dilated by a scale factor of and then rotated 90° counterclockwise to form square aꞌꞌbꞌꞌcꞌꞌdꞌꞌ. c. square abcd was reflected across the y-axis and then dilated by a scale factor of 5 to form square aꞌꞌbꞌꞌcꞌꞌdꞌꞌ. d. square abcd was dilated by a scale factor of 5 and then rotated 90° counterclockwise to form square aꞌꞌbꞌꞌcꞌꞌdꞌꞌ. question resources
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Mathematics, 21.06.2019 18:20
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.
Answers: 2
Mathematics, 21.06.2019 20:30
Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?
Answers: 1
Square abcd has coordinates a (−10, 5), b (10, 5), c (10, 0), and d (−10, 0). square aꞌbꞌcꞌdꞌ has co...
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