What is the standard deviation of the data set 15 32 28 26 23 17 27

How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x′y′z′, with vertices x′(4, -2), y′(4, -3), and z′(1, -4). the type of transformation that triangle xyz undergoes is a . triangle x′y′z′ then undergoes a transformation to form triangle x′y′z′, with vertices x″(4, 2), y″(4, 3), and z″(1, 4). the type of transformation that triangle x′y′z′ undergoes is a .