ABC is dilated by a factor of 4 to produce A'B'C. What is A'C', the length of AC after the dilation? What is the measure of A' ?

Need on this geometry question. explain how you did it.

What is coefficient of the term of degree of degree 5 in the polynomial below

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x