F(x)=−3x+7 ( please help me )

Name these type of angles shown check all that applies

(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

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is