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ololo11 [35]
3 years ago
9

3(a + 4) = 3a + 4 Question 3 options: True False

Mathematics
2 answers:
sergiy2304 [10]3 years ago
8 0
The answer to this is False.  Because 3Xa would be 3a, then 3X4 would be 12.  Therefore your new sentence would be, 3a + 12 = 3a + 4
sattari [20]3 years ago
4 0
Simple...

you have: 3(a+4)=3a+4

You're deciding whether it's true or false..to do so, simplify it..

3(a+4)=3a+4

3*a=3a
3*4=12

3a+12=3a+4

As we can see here, they do no match. False.

Thus, your answer.
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Answer:

  1.  S(1) = 1; S(n) = S(n-1) +n^2

  2. see attached

  3. neither

Step-by-step explanation:

1. The first step shows 1 square, so the first part of the recursive definition is ...

  S(1) = 1

Each successive step has n^2 squares added to the number in the previous step. So, that part of the recursive definition is ...

  S(n) = S(n-1) +n^2

__

2. See the attachment for a graph.

__

3. The recursive relation for an arithmetic function is of the form ...

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The recursive relation for a geometric function is of the form ...

  S(n) = k·S(n-1) . . . . . . for k = some constant

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The GCF of 18 and 30 is
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Step-by-step explanation:

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