3a + b = 54...when b = 9
3a + 9 = 54
3a = 54 - 9
3a = 45
a = 45/3
a = 15 <===
Answer:
If you are trying to find the other degree its 114.
Step-by-step explanation:
180-66=114
Answer:
uh where's the rest of the question?
Step-by-step explanation:
Answer:
3:23 to 3:24
Step-by-step explanation:
explantion between these to points the slope of the graph hits 3:24 hard