A survey asked consumers of dental products the following question "Have you used toothpaste in the past week? ___ Yes ___ No." The results of this question show that 92.6 percent of the people in New York City have used toothpaste in the past week and 87.2 percent of people in Los Angeles have used toothpaste during the same period. This information was gathered by using which type of question?

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hi there!

the answer will be d: 2

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

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