A parallelogram has vertices at (-1, 1) (-1,4) (-5, 2) and (-5,5).
Which transformations map the parallelogram onto itself? (Select all that apply)
clockwise rotation 270° around the point (-3, 3)
clockwise rotation 90° around the point (-3,3)
reflection over the line y = 3
clockwise rotation 180° around the point (-3, 3)
reflection over the line y = -X
reflection over the line x=-3

The east side of the west are the roll call managers

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.