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VLD [36.1K]
3 years ago
8

What is the volume of the cube?

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
3 0
The volume of a cube is the length of a single side cubed: <span>V=<span>s3</span></span> In this case: <span>V=<span>83</span></span><span>V=512</span><span> So D.
hope this helps</span>
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What is the factored form of t6 − p3?
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Answer:

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Step-by-step explanation:

a³ - b³ = (a - b)(a² + ab + b²)

t^{6} - p³ = (t²)³ - p³ = <em>(t² - p)( </em>t^{4}<em> + pt² + p²)</em>

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A number b minus 4.2 is less than −7.5
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B - 4.2 < -7.5
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One mixture contains 6 fluid Ounces of water and 10 fluid Ounces of vinegar. A second mixture
Nadya [2.5K]

Answer:

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its =3

Step-by-step explanation:

The one mixture contains 6 fluid ounces and 10 fluid ounces of water and vinegar respectively.

Therefore, the ratio of water to vinegar in the first mixture is 6 : 10 = 3 : 5

Now, a second mixture contains 9 fluid ounces of water and 12 fluid ounces of vinegar.

Hence, the ratio of water to vinegar in the second mixture is 9 : 12 = 3 : 4

Therefore, the mixtures are not proportional.

Therefore, we have to add x fluid ounces of vinegar to the second mixture to make it in the ratio of 3 : 5.

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5 0
2 years ago
The sum of two consecutive natural numbers is 525.<br> Find the numbers.
Luda [366]

Answer:

262 and 263 are consecutive natural numbers whose sum is 525.

Step-by-step explanation:

Natural number are a subset of real numbers consisting in positive integers (i.e. 1, 2, 3, 525) and two natural numbers are consecutive when distance between each other is equal to 1. (|x-y| = 1, \forall\,x,y \in \mathbb{N}) We can interpret the statement mathematically by means of the following expression:

x + y = 525

x = n

y = n+1

Where x, y, n \in \mathbb{N}.

This system is reduced to a single equation and solved afterwards:

n +(n+1) = 525

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2\cdot n = 524

n = 262

Now we evaluate x and y to obtain the natural numbers:

x = 262

y = 263

262 and 263 are consecutive natural numbers whose sum is 525.

3 0
3 years ago
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