Answer:
(A)= 0
(B)= 1/9
(C)= 1/36
y=19
Step-by-step explanation:
2y + 2 = 180 - 120 -20
2y = 40 - 2
2y = 38
Answer: 84 mm is MAYBE the answer.
.Answer: C
4.5+p would be the full length of 18 since it is sharing the total length.
