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3 years ago

Find the volume 14.2 mm 12 mm 8.5 mm

Mathematics

2 answers:

irga5000 [103]3 years ago

8 0

Answer:

1,448.4 mm.

Step-by-step explanation:

Volume is the length, width, and height multiplied together.

14.2 mm x 12 mm x 8.5 mm = 1,448.4 mm^2.

Sidana [21]3 years ago

7 0

Answer:

1448.4mm

Step-by-step explanation:

multiply them all

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What number is between 2 and 7 is less than 100 but larger than 50 the product of three different prime numbers?

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............... it is 70

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Which choice answer is it?

Debora [2.8K]

Your answer would be option (1) -3x² - 18x + 19.

To find this we need to substitute in the G and F expressions into G - 3F and see what the outcome is, as this will give us the answer.

First I’m going to multiply the F expression, 2x² + 6x - 5, by 3:

3 × (2x² + 6x - 5) = 3(2x²) + 3(6x) - 3(5) = 6x² + 18x - 15.

Now we need to subtract this expression from G, which is 3x² + 4, which I will do by term:

3x² - 6x² = -3x²

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So therefore overall your answer is -3x² - 18x + 19.

I hope this helps! Let me know if you have any questions :)

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3 years ago

Is −3 a solution to the equation 3 − 5 = 4+ 2? Explain.

Vesnalui [34]

Answer:

There is no variable so -3 therefore cannot be a solution to this.

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Let divf = 6(5 − x) and 0 ≤ a, b, c ≤ 12. (a) find the flux of f out of the rectangular solid 0 ≤ x ≤ a, 0 ≤ y ≤ b, and 0 ≤ z ≤

dusya [7]

Continuing from the setup in the question linked above (and using the same symbols/variables), we have

$\displaystyle\iint_{\mathcal S}\mathbf f\cdot\mathrm d\mathbf S=\iiint_{\mathcal R}(\nabla\cdot f)\,\mathrm dV$
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The next part of the question asks to maximize this result - our target function which we'll call $g(a,b,c)=3abc(10-a)$ - subject to $0\le a,b,c\le12$ .

We can see that $g$ is quadratic in $a$ , so let's complete the square.

$g(a,b,c)=-3bc(a^2-10a+25-25)=3bc(25-(a-5)^2)$

Since $b,c$ are non-negative, it stands to reason that the total product will be maximized if $a-5$ vanishes because $25-(a-5)^2$ is a parabola with its vertex (a maximum) at (5, 25). Setting $a=5$ , it's clear that the maximum of $g$ will then be attained when $b,c$ are largest, so the largest flux will be attained at $(a,b,c)=(5,12,12)$ , which gives a flux of 10,800.

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2 years ago

citrus weekly wages are $20 less than twice what Mary earns in one week in citra makes $120 a week write and solve an equation t

kifflom [539]

Answer:

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Step-by-step explanation:

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