5 plus five plus 1 that's what I could make.(hope it helps!!!)
Answer:
6.71
Step-by-step explanation:
Use the Pythagorean Theorem with the triangle:
6^2 + 3^2 = x^2
x = 6.71
The recursive formula
means that the next term in the sequence is 5 more than the previous one.
So, we know that we start from
, which means that the next term is

Similarly,

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