Explain pleaaase ( theres a pic)
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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

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?