Find the measure of arc nl. a) 21° b) 42° c) 45° d) 84°

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1