Round to the place value of the underlined digit: 123,499 (underlined digit: 3) and 552,945 (underlined digit: the first 5).

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?