Eight plus sixty-nine plus nine equals eighty-six. Is this what you were looking for.
I do not have answer for this question looking for help.
Answer:
Hi
Step-by-step explanation:
Angles B and D are supplementary angles, so if B's angle is 30 degrees, then D's angle at y would be 150, since they have to add to 180.
In short, angle y = 150
The greatest common factor is 2
