What are the coordinates of the of point R' if the image is rotated 180°

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Find the slope of a line given the following two points