5. A quadrilateral has vertices at (1,4), (7,3), (3,-5), and (8,4). The quadrilateral is dilated by a scale factor of 3.5 with the origin as its center. What are the coordinates of the vertices of the image of the quadrilateral? A (3, 12), (21,9). (9, -15). (24, -12) B (3.5, 12). (24.5, 9), (10.5, -15), (28.5, -12) C (3.5, 14). (24.5, 10.5), (10.5, -17.5). (28, -14) D (3, 14). (21, 10.5), (9, -17.5), (24, -14) artices at A(-6, -3).

22 points algebra 1//sum and product of rational and irrational numbers. dont have to do all 4 if could much : )) write an example: 1) how the product of two identical irrational numbers can be a rational number. 2) how the product of two different irrational numbers can be a rational number. 3) write a quotient of intergers that is not a real number. 4) is the set of positive irrational numbers closed for the operation of division? if not give a counter example.