Does 3 = 2-4 ?
a ) No , 2-4 = -2 which is not 3
b ) Yes , 2-4 = 3

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

Sorry guys but as you have a small brain

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi