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Inga [223]
3 years ago
7

2=6 3=12 4=20 5=30 6=42 9=?

Mathematics
1 answer:
REY [17]3 years ago
4 0
It is a pattern so 2*3=6
3 times 4 is 12
4 times 5 is 20 
5 times 6 is 30
6 times 7 is 42
so, 9 times 8 is 72.

please vote as brainliest
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algol [13]

Answer:

a_n = 8n+8 represent the sequence 16,24,32,40...

Step-by-step explanation:

The sequence given is

16,24,32,40.

And the options given are

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We will check for all so as to find the correct expression.

In the given sequence the first term is 16,

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1). We will check for an = 4n+1 whether the first term is 16 or not.

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Hence this option is Incorrect.

2). We will check for an = 8n+8 whether the first term is 16 or not.

We will put the value of n as 1;

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With this option we get the first term as 16 and in the given sequence also first term is 16.

Hence this option is correct.

3). We will check for an = 8n+16 whether the first term is 16 or not.

We will put the value of n as 1;

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6 0
3 years ago
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Katyanochek1 [597]
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navik [9.2K]

Answer:

3

Step-by-step explanation:

The equation for the area of a triangle is A=1/2(b)(h)

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4 0
2 years ago
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