It would be B) They are congruent
Answer:
16.30
Step-by-step explanation:
It is 16.30 because 8.65+7.65 = 16.30
If you estimate it the equation is -10+12=9+12=21 or 2=21=21 so the answer is false<span />
From the recursive rule

it follows that


and so on. Notice how the subscript on a on the right side and the coefficient multiplied by 13 add up to n (n - 2 + 2 = n; n - 3 + 3 = n; and so on). If we continue the pattern, we'll end up with

so that the explicit rule for the n-th term in the sequence is
