Final answer:
The question involves reflections across the x-axis and y-axis in the coordinate plane. Without additional details or a visual diagram, it is impossible to determine conclusively which rectangle transforms into rectangle E after these transformations.
Step-by-step explanation:
The question requires us to understand the transformations of geometric shapes on the coordinate plane, particularly reflections across the x-axis and y-axis. When a rectangle is reflected across the x-axis, every point of the rectangle has the same x-coordinate while the y-coordinate is multiplied by -1, which effectively flips the shape over the x-axis. Reflecting the resulting shape across the y-axis would then mean every point of the shape keeps its y-coordinate, but the x-coordinate is multiplied by -1, flipping the shape over the y-axis.
To determine which rectangle transformed to result in rectangle E after these transformations, you would need to consider the original positions of rectangles A, B, C, and D, and apply the reflections to see which one coincides with the position of rectangle E. As the question does not supply the original positions, an assumption must be made that E resulted from these transformations. However, without additional information or a visual diagram, it is not possible to give a conclusive answer to which rectangle was transformed into rectangle E.