10.
The sum of the angles of a triangle is 180. Find the 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

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction