Francisco played a video game and earned 60 points for every coin he collected he collected 7 coins
2 answers:
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Answer:
Step-by-step explanation:
<em>SR</em><em> </em>is slightly longer than <em>TS</em>, so with that being stated, we cannot use this theorem for this triangle.
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9514 1404 393
Answer:
-108
Step-by-step explanation:
About the easiest way to do this for small values of n is to compute each of the terms using the given recurrence relation.
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<em>Alternate solution</em>
You recognize that the recurrence relation describes a geometric sequence with a first term of 4 and a common ratio of -3. The n-th term of a geometric sequence is ...
Then the 4th term will be ...