A point has the coordinates (m, 0) and m ≠ 0. Which reflection of the point will produce an image located at (0, –m)?

(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

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

Bring the fraction a/a-4 to a denominator of 16-a^2