Polygon abcd is dilated by a scale factor of 1.5 with point a as the center of dilation, resulting in the image a'b'c'd'. if the length of is 4.5 units, which sentence about is true?

choices are in the attachment.

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.