ANYONE WANT TO HELP ME?? :)

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

What is the measure of angle x? answer

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.