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seropon [69]
2 years ago
8

Hey plz answer fast thx :):):)

Mathematics
2 answers:
Sav [38]2 years ago
6 0
The awnser is A becuase 12/3=4
rjkz [21]2 years ago
5 0
The answer is C, because if you take 12/4 = 3
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Round 52961 to one significant figure
Aneli [31]

Answer: 50000

Step-by-step explanation:

Significant figures : The figures in a number which express the value -the magnitude of a quantity to a specific degree of accuracy is known as significant digits.

Rules for significant figures:

Digits from 1 to 9 are always significant and have infinite number of significant figures.

All non-zero numbers are always significant. For example: 654, 6.54 and 65.4 all have three significant figures.

All zero’s between integers are always significant. For example: 5005, 5.005 and 50.05 all have four significant figures.

All zero’s preceding the first integers are never significant. For example: 0.0078 has two significant figures.

All zero’s after the decimal point are always significant. For example: 4.500, 45.00 and 450.0 all have four significant figures.

Thus 52961 when rounded off to one significant figure will be 50000.

7 0
3 years ago
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Answer:

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Step-by-step explanation:

<em>Distribute</em>

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<em>Add twelve to both sides of the equation</em>

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3x = -4x + 14

<em>Add 4x to both sides of the equation</em>

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7x = 14

<em>Divide both sides of the equation by the same term</em>

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(x^2 + 5x + 2) – (5x^2 – x – 2) =
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Answer:

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Answer: what of the following

Step-by-step explanation:

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MissTica

Answer:

C) |–60 + 11| = |–49| = –49 units

Step-by-step explanation:

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3 years ago
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