Answer:
. ........
Step-by-step explanation:
may i know were is the question??
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Since the common difference is 6, we can assume that the sequence is arithmetic, with rule
T(n)=6n+5 where T(1)=11
T(9)=6(9)+5=59
Answer:
Add all the values up and then divide by 2
Step-by-step explanation:
First factor each number
39=3*13
52=4*13
Now find the greatest common factor, which in our case is 13.
Answer: 13
