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k0ka [10]
3 years ago
9

If the nth term is 3n+4, then the simplified (n+1)st term would be 3n+5. (True or False)

Mathematics
1 answer:
morpeh [17]3 years ago
7 0

Answer:

\large \boxed{\sf False}

Step-by-step explanation:

3n+4

Replace the n with n+1 to find the (n+1)st term.

3(n+1)+4

Expand brackets.

3n+3+4

Add like terms.

3n+7

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\text{Since two ships leaves the same port in different directions forming a }120\textdegree\text{angle between them.}

So, we use the cosine rule , which states that

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