Last years sales at the drive in movie theater totol 144.600. this year's sales should increase by 1/3. how much should sales increase by and what will sales be in the new year? totals sales for hi  fi  electronics  were 205,000 for the week. these  sales included  a 6% sales tax. what were the actual sales? sandra insured her sandwhich shop  for 90,000 for fire. whats her insurance premiumif the rate per $100 is $0.83?

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: