Figure WXYZ is transformed using the rule . Point W of the pre-image is at (1, 6).

What are the coordinates of point W" on the final image?

(–5, 8)
(–3, –8)
(5, –8)
(3, 8)

the answers are in the images, i received 100% on this assignment. hope this !

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.