Help can someone check if I am correct I will mark brainliest!!!

A. 70° - (my answer)
B. 66°
C. 38°
D. 40°

Show some work, if possible. Thanks❤️

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

What’s 8y+48 and factor each expression completely

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.