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2 years ago

Adrianna has fabric that is 3/4 yard long. How many 1/8 yard long pieces will she have???

Mathematics

2 answers:

Mashutka [201]2 years ago

5 0

Answer:

Adrianna will have 6 1/8 yard pieces.

Step-by-step explanation:

$1/8*2/1=2/8 \\2/8=1/4\\So\\6/8=3/4$

Illusion [34]2 years ago

3 0

Answer:

Step-by-step explanation:

If x is the number of 1/8 yard long pieces, then the total length is x * 1/8. We know that the total length is 3/4 yards. Therefore:

x * 1/8 = 3/4

Divide:

x = (3/4) / (1/8)

To divide a fraction, multiply by its reciprocal:

x = (3/4) * (8/1)

x = 24/4

x = 6

She has 6 pieces.

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Step-by-step explanation:

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2 years ago

Which point best represents V26 on the number line below?

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Answer:

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Step-by-step explanation:

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2 years ago

Any help is appreciated

8_murik_8 [283]

Answer:

It can't be C or D. I think it could be A.

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3 years ago

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With full explanation from the internet like before 3x2-6x+5=0

Elodia [21]

Answer:

$\sf x=1+i\sqrt{\dfrac{2}{3}} \ \quad and \quad \:x=1-i\sqrt{\dfrac{2}{3}}$

Explanation:

Given Expression:

3x² - 6x + 5 = 0

Use the Quadratic Formula:

$\sf x = \dfrac{ -b \pm \sqrt{b^2 - 4ac}}{2a} \ \ when \ \ ax^2 + bx + c = 0$

insert coefficients

$\Longrightarrow \sf x = \dfrac{-\left(-6\right)\pm \sqrt{\left(-6\right)^2-4\cdot \:3\cdot \:5}}{2\cdot \:3}$

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2 years ago

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A line passes through (6, 3), (8, 4), and (n, -2). Find the value of n.

timurjin [86]

Answer:

n = -4

Step-by-step explanation:

Notice how in the previous examples they all divide by 2? It is the same case here. So now the question is... "what" divided by "2" is "-2".

Let me show you:

n ÷ 2 = -2

if you know your integer math, you should know that...

-4 ÷2 = -2 (this is the correct equation)

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1 year ago