Select the correct answers. Which relationships hold true for the sum of the magnitudes of vectors u and y, which are perpendicular
ollu+v||=||4||+|| ||
O ||u+v||=||4][2 +|| 1 12
O ||u+v|| O ju+v||<+||vl|

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

Triangle jkl was dilated using the rule dm, 1/3 the image, triangle j’ k’ l’ is the result of the dilation. a.5 units b.7.5 units c.10 units d.12.5 units

What is the slope of the equation y =