To rotate a point around the origin by 180 degrees, multiply both parts of the coordinate point by . (This means you go from to .)
U need to show an example of the tiles in order for people to answer this
Answer:
36%
Step-by-step explanation:
line up $ and % data like this:
$2.79 represents 100%
$3.79 represents X%
cross multiply
X*2.79 = 3.79*100
divide both sides by 2.79
X= 3.79*100 / 2.79 ≈ 136%
so it increased 36%