M∠BCD=75 ∘, m\angle6=31^{\circ}m∠6=31 ∘. Find m\angle1m∠1.

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

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b