Answer:
Step-by-step explanation:

b.
an=an-1+3
C.
when x=15
y=3×15-2=45-2=43
a15=43
Answer:
∡3 = ∡CET
∡3 = ∡TEC
Answer: I think it would be 80 feet I hole I’m correct.
Step-by-step explanation: So to explain 20 + 50 is 80 and that’s how I got the answer I am not 100% sure but I wanted to help you :-)
Answer:
132.12
Step-by-step explanation:
I would say D. I’m not really sure though. I’m only in 8th grade.