Can someone please help? (Its similarities in right triangles)​

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .

What is always true when two whole numbers are subtracted?