Triangle abc was transformed using the rule (x, y) → (–y, x). the vertices of the triangles are shown. a (–1, 1) b (1, 1) c (1, 4) a' (–1, –1) b' (–1, 1) c' (–4, 1)

which best describes the transformation?
a transformation was 90 rotation
b transformation was 180 rotation
c transformation was 270 rotation
d transformation was 360 rotation

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: number of cups of cereal number of cups of raisins 8 2 12 3 16 4 molly plotted an equivalent ratio as shown on the grid below: a graph is shown. the title of the graph is cereal bars. the horizontal axis label is cereal in cups. the x-axis values are 0, 20, 40, 60, 80,100. the vertical axis label is raisins in cups. the y-axis values are 0, 10, 20, 30, 40, 50. a point is plotted on the ordered pair 40,20. which of these explains why the point molly plotted is incorrect? (a) if the number of cups of cereal is 40, then the number of cups of raisins will be10. (b)if the number of cups of raisins is 40, then the number of cups of cereal will be10. (c) if the number of cups of cereal is 40, then the number of cups of raisins will be 80. (d) if the number of cups of raisins is 40, then the number of cups of cereal will be 80.

Factor the polynomial by its greatest common monomial factor.