Answer:
150
Step-by-step explanation:
90-60 is 30
180-30 is150
17.020
(4.25, - 1.75)
Under a reflection in the y- axis
a point (x, y ) → (- x, y ), thus
(- 4.25, - 1.75 ) → (4.25, - 1.75 ) ← original point
