Answer:
D/z
Step-by-step explanation:
Since D and z are variables, we can express the division as a fraction:
37°
(4x + 2)° = 150° [Vertically Opposite Angles]
=> 4x = 150 - 2
=> 4x = 148
=><u> x = 37° (Ans)</u>
Answer: 8:12 and 36:54