How can you compare ratios to solve a problem?

(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

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i