There are 40 boys and 16 girls in a class of students. What is the ratio of girls to students?

4:13

Step-by-step explanation:

For every 4 girls there are 13 other students

its 16/56

Step-by-step explanation:

because there are 40 boys and 16 girls. But they asked for the ratio of girls to students. So add 40 to 16 and get 56. Then it would be 16/56

is should be y = 5x

step-by-step explanation:

correct me if im wrong

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.

step-by-step explanation: