if tiffany studies for her math test tonight she has an 88% chance of getting an a. if she doesn't study she only has a 15% chance of getting an a. whether she can study or not depends on if she has to work at her parents' store. earlier in the day, her father said there is a 60% chance that tiffany will be able to study.

its definatley   this on your answer choice?

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:

a

step-by-step explanation:

answer is c

step-by-step explanation:

81/12=324/x

x=48