Find the cartesian coordinates of the given polar coordinates. then plot the point. (a) (− 2 , 5π/4)

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?

20 if (08.02 mc) a of is : y = 6x − 4 y = 5x − 3 a: in ,of .y-on to . (6 ) b: is to of ? (4 )