Mr. khan works 5 days a week for about 10 hours a day. He does this for 48 weeks a year. Based on that , Mr. khan estimates that he works 2,500 hours a year is that a good estimate?

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

Can someone me i’m confused. will give brainliest and a whole bunch of points

Find the area of a parallelogram with base 15 yards and height 21 2/3