Answer:
1. Terminating
2. 60
3. I don't know
Step-by-step explanation:
For this, we use the equation for arithmetic sequence. It is given as:
an = a1 + (n-1)d
where an is the value at n term, a1 is the first term and d is the common difference
For 54,
54 = 12 + (3 -1)d
d = 21
an = 12 + (2-1)21
an = 33
Answer:
129 degrees
Step-by-step explanation:
14.76 is your answer you just multiply .18 to 82 and get your answer