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4 years ago

What is the value of x? x=____units

Mathematics

2 answers:

Fiesta28 [93]4 years ago

6 0

X = 12. You need to have extensive knowledge of perfect triples to understand this.
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snow_lady [41]4 years ago

5 0

X = 12
x = 12
x = 12
x = 12

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4 years ago

The product of a number and -8 gives eight times the sum of that number and 36. Find that number

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Answer:

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Step-by-step explanation:

Let x be our number. First we have to write our equation.

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The result is eight times the sum of x and 36. This is represented as 8(x + 36). We add x and 36 first because 8 has been multiplied by the sum of those two numbers.

So our equation is:

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We can now solve for x. First, expand the bracket.

-8x = 8x + 288

Next, subtract 8x from both sides. This will give us only one term containing x, which will make it easier to solve.

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3 years ago

In a research laboratory, a scientist measures the mass of a 1-carat diamond and finds it to be 200 milligrams, measured to the

vlada-n [284]

Answer:

$D=3.5\ gr/cm^3$

Step-by-step explanation:

<u>Density</u>

The density of an object of mass m and volume V is given by

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It can be expressed in common units like $gr/lt, Kg/m^3, gr/cm^3$ or any other combination of proper mass [M] by volume [V] units.

The data provided in the question is

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