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vazorg [7]
3 years ago
15

The difference between 8 and a number is 5.

Mathematics
2 answers:
pav-90 [236]3 years ago
3 0

Answer:

the answer is 3.

Step-by-step explanation:

Difference between means to subtract.

8 - 5 = 3

vekshin13 years ago
3 0

Answer:

8- a = 5

Step-by-step explanation:

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A certain number is the same as the square root of the product of 8 and the number find the number
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6 0
3 years ago
What is the explict rule for the sequence 12,22,32,42​
icang [17]

The explicit rule for given sequence is:

a_n=2+10n

Further explanation:

We have to determine first of all if the sequence is arithmetic or geometric.

  • If the difference of two consecutive terms is same then the sequence is arithmetic sequence
  • If the ratio of two consecutive terms is same then the sequence is geometric sequence

Given sequence is:

12,22,32,42​

a_1=12\\a_2=22\\a_3=32\\.......\\Let\\d=Common\ difference\\d=a_2-a_1=22-12=10\\d=a_3-a_2=32-22=10

The common difference is 10 which is same for all consecutive terms. So the sequence is an arithmetic sequence.

The general formula for arithmetic sequence is:

a_n=a_1+(n-1)d\\Here,\\a_n\ is\ the\ nth\ term\\a_1\ is\ the\ first\ term\\d\ is\ the\ common\ difference

Putting the values of a1 and d

a_n= 12+(n-1)(10)\\a_n=12+10n-10\\a_n=2+10n

The explicit rule for given sequence is:

a_n=2+10n

Keywords: Arithmetic sequence, Common Difference

Learn more about arithmetic sequence at:

  • brainly.com/question/1522572
  • brainly.com/question/2491745

#LearnwithBrainly

8 0
3 years ago
<img src="https://tex.z-dn.net/?f=56%20%5Ctimes%20%20%7B10%7D%5E%7B3%7D%20" id="TexFormula1" title="56 \times {10}^{3} " alt="5
Inga [223]
56000 or 5.6 * 10^4

Hope this helps!
8 0
3 years ago
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