Penny reads 12 pages in 1/4 hour. What is the unit rate for pages per hour? For hours per page I already no that there are 48 pages per hour I just don’t know the hours per page

Please help it’s my last question

3

Step-by-step explanation:

Just set up the chart and if 3 is a quarter of 12 you have to make the 1\2 hours match up and you would get the answer of 3

36

step-by-step explanation:

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: