The composition d subscript 0, three-halves (x, y) is a composition of d subscript 0, one-half (x, y) is applied to △rst to create the image of △r"s"t", which is not shown. on a coordinate plane, triangle r s t has points (negative 6, 10), (negative 2, 6), and (negative 10, 0). what are the coordinates of point s"? (negative three-halves, nine-halves) (negative nine-halves, fifteen-halves) (nine-halves, negative three-halves) (negative fifteen-halves, 0)

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true