Answer:
x = 50
Step-by-step explanation:
The angles 70, 60, and y are supplementary, meaning that the sum of them is 180. Therefore,
70 + 60 + y = 180 and
y = 50
That means that x = 50 as well, since vertical angles are congruent
Total of 7 packs. 12 pencils in a pack. 7x12 = 84
1.77245385
that is the answer
Answer:
the m angle ABC is 19x+12
Answer:
D
Step-by-step explanation:
your welcome.