What is the final transformation in the composition of transformations that maps pre-image ABCD to image A"B'C"D"? a translation down and to the right
a translation up and to the right
a 270° rotation about point B'
a 180° rotation about point B'

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

Given that s is the centroid of triangle mno, find sq.