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Yanka [14]
3 years ago
10

Ratios, decimals, simplest form

Mathematics
1 answer:
Aleks04 [339]3 years ago
8 0
101 to 263, 101 / 263,
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Help me with math. Don't put a link i will REPORT you.
Mashcka [7]

Answer:

4, 20, 2

Step-by-step explanation:

The relationship between x and y is multiplication by 4:

9*4 = 36

4*4 = 16

5*4 = 20

2*4 = 8

7 0
2 years ago
Read 2 more answers
An equivalent expression with a rational denominator is...
Whitepunk [10]

Given the expression,

(8x-56x^2)/(\sqrt{14x-2})

We will have to rationalize the denominator first. To rationalize the denominator we have to multiply the numerator and denominator both by the square root part of the denominator.

[(8x-56x^2)(\sqrt{14x-2})]/[(\sqrt{14x-2})(\sqrt{14x-2})]

If we have (\sqrt{a})(\sqrt{a}), we will get \sqrt{a^2} by multiplying them. And \sqrt{a^2} = a.

So here in the problem, we will get,

[(8x-56x^2)(\sqrt{14x-2})]/(14x-2)

Now in the numerator we have (8x-56x^2). We can check 8x is common there. we will take out -8x from it, we will get,

-8x(-1+7x)

-8x(7x-1)

And in the denominator we have 14x-2. We can check 2 is common there. If we take out 2 from it we will get,

2(7x-1)

So we can write the expression as

[(-8x)(7x-1)(\sqrt{14x-2})]/[2(7x-1)]

(7x-1) is common to the numerator and denominator both, if we cancel it we will get,

(-8x)(\sqrt{14x-2})/2

We can divide -8 by the denominator, as -8 os divisible by 2. By dividing them we will get,

(-4x)(\sqrt{14x-2})

(-4x)(14x-2)^(1/2)

So we have got the required answer here.

The correct option is the last one.

4 0
3 years ago
The standard deviation of the tap water data is 1.086. The standard deviation of the salt water data is 1.107. Which explains wh
Levart [38]
It's A. Nearly Symmetrical. 
7 0
3 years ago
Read 2 more answers
Which equation could be used to solve problems involving the relationships between the angles?
babymother [125]
I would either go with a or c
6 0
3 years ago
How many days is in 8 weeks
Svetllana [295]

Answer:

<h2>the answer is <u><em>56 DAYS</em></u></h2>

Step-by-step explanation:

8 x 7 = 56

:)

6 0
3 years ago
Read 2 more answers
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