12) A polygon is drawn and then reflected over the line as shown in the diagram. Which statement is true? A) The two polygons are congruent because all polygons are congruent. B) The two polygons are not congruent because a reflection changes side length The two polygons are not congruent because a reflection changes angle Eliminate measures D) The two polygons are congruent because a reflection does not change size and shape. 13) ​

Multiplying an even number of negative numbers gives an answer that is choose from:

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.