Graph the image of ABC with vertices A(4,1), B(-2,1), and C (-2,-1) after the translation (x, y)—>(x-1,y-3)

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)