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3 years ago

Explain why you cannot find the prime factorization of 4.8

1 answer:

5 0

Prime factorization is finding which prime numbers multiply together to make the original number.

Because prime numbers are whole numbers, which have no decimals, it is not possible to get a product of prime numbers that is a decimal, such as 4.8.

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Nana76 [90]

Answer:

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Step-by-step explanation:

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3 years ago

Mitchell use one fourth of a carton of 12 eggs to make an omelette how many eggs did she use

Leto [7]

3 Eggs: 4 times what equals 12? (We use 4 because its 1/4 or a quarter) 3 times 4 equals 12.

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3 years ago

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a plant grew 1/8 inches last week 3/8 inch this week how many inches did the plant grow in the last 2 week

Vladimir79 [104]

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3 years ago

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How many solutions does the system have? y = -2x-4 \\\\ y = 3x+3

lakkis [162]

Answer:

The system has one solution.

Step-by-step explanation:

We have two equations:

y = -2x - 4

y = 3x + 3

Equalling them:

y = y

-2x - 4 = 3x + 3

5x = -7

$x = -\frac{7}{5}$

And

$y = 3x + 3 = 3(-\frac{7}{5}) + 3 = \frac{-21}{5} + 3 = \frac{-21}{5} + \frac{15}{5} = -\frac{6}{5}$

Replacing in the other equation we should get the same result.

$y = -2x - 4 = -2(-\frac{7}{5}) - 4 = \frac{14}[5} - 4 = \frac{14}{4} - \frac{20}{5} = -\frac{6}{5}$

So the system has one solution.

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3 years ago

Lines a and b are parallel. The slope of line b is * What is the slope of line a?

andrew11 [14]

Answer:

The slope of line a is * also.

Step-by-step explanation:

Parallel lines have the same slope. Whatever number, fraction, variable, symbol is given for the slope of one line, the other must have the same number, fraction, variable, symbol, if they are parallel.

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2 years ago