4 years ago

What are the first three terms of the sequence represented by the recursive formula

1 answer:

4 0

A recursive formula designates the starting term, a1, and the nth term of the sequence, an , as an expression containing the previous term (the term before it), an-1. ... Find a recursive formula. This example is an arithmetic sequence (the same number, 5, is added to each term to get to the next term).

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Plz help will mark brainliest if correct

slamgirl [31]

Answer:

In order by appearance

1. rational

2. irrational

3. rational

4. rational

5. irritatinal

6. rational

7. irritational

Step-by-step explanation:

1) 99/264

2) 8√5

3) 7.12

4) 6

5) pi is not a rational number

6) fractions are rational

7) 1/2·(√6-1)

Rational numbers are numbers that can be shown as a ratio or a fraction and irrational numbers are the opposite of that

6 0

3 years ago

Read 2 more answers

A triangle has side lengths of 21, 27, and 35 inches. Is it<br> right triangle?

DIA [1.3K]

Answer: No
In right triangle we have 30:60:90
and the ratios are
x: x root of 3: 2x
so, for example, if we have side of length 3 against 30 degrees, then against 60 degrees the side will be 3 root of 3, and against 90 degrees it will be 6.
Hope it helps!

3 0

3 years ago

Which of the following is not the same as 0.00684 kg? 0.0684 dkg, 6.84 g,684 cg, 6,840 mg

victus00 [196]

Your answer is A.0.0684 dkg.

Hope this helps :)
If you need anymore help in future then let me know.

Mark Brainliest please

3 0

4 years ago

Read 2 more answers

This is another 2 in one so tell me which one is the answer to which question if you only answer one

Dominik [7]

Answer:

14 is 62.5 and 15 is 156