3x+54=180
180-54
126/3
=42 degrees.
42 degrees is you answer :)
Answer:
64.8
Step-by-step explanation:
Answer:
12.5
Step-by-step explanation:
4.5 - 3 = 1.5, so 11 + 1.5 = 12.5
The answer is A) y=6x - 11
12,24,(36),48,(60),72,84….
So the HCF of 60 and 36 is 12