It’s geometry I have a triangle left side is just a c right side is 80cm and the bottom is 18cm but there’s a right angle in the
1 answer:
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Answer:
-3, -7, -23, -87, and -343
Step-by-step explanation:
Here, we're given that the sequence is , where n indicates the nth term and n - 1 indicates the (n - 1)th term.
, so if we want to find
, we can say n = 2 and n - 1 = 1:
We continue to do this to find and
:
Thus, the first 5 terms in the sequence are:
-3, -7, -23, -87, and -343
Hope this helps!