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MArishka [77]
3 years ago
5

Pls help What is 13 x 4

Mathematics
1 answer:
Mice21 [21]3 years ago
8 0

Answer:

52

Step-by-step explanation:

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Solve for x*<br> (11x-24)<br> (3x-20)
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Write the equation 11x-24+3x-20=180. The answer is 16.
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Use green’s theorem to evaluate
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By Green's theorem (all the conditions are met), we have

\displaystyle \int_C \sqrt y \, dx + \sqrt x \, dy = \iint_D \frac{\partial(\sqrt x)}{\partial x} - \frac{\partial(\sqrt y)}{\partial y} \, dx \, dy

where D is the interior of the path C, or the set

D = \left\{ (x, y) : 0 \le y \le \dfrac{x^2}2 \text{ and } 0 \le x \le 2 \right\}

So, the line integral reduces to the double integral,

\displaystyle \frac12 \int_0^2 \int_0^{\frac{x^2}2} x^{-\frac12} - y^{-\frac12} \, dy \, dx

\displaystyle = \frac12 \int_0^2 x^{-\frac12}\left(\frac{x^2}2\right) - 2\left(\frac{x^2}2\right)^{\frac12} \, dx

\displaystyle = \frac12 \int_0^2 \frac12 x^{\frac32} - \sqrt 2 \, x \, dx

\displaystyle = \frac14 \int_0^2 x^{\frac32} - 2\sqrt 2 \, x \, dx

\displaystyle = \frac14 \left(\frac25\cdot2^{\frac52} - \sqrt2\cdot2^2\right) = \boxed{-\frac{3\sqrt2}5}

5 0
2 years ago
Cylinder A and cylinder B have the same height. Cylinder A has a radius that is twice as long as cylinder B's. Which
arlik [135]

Answer: B The volume of cylinder A is four times the volume of cylinder B

Step-by-step explanation:

I got it right

8 0
3 years ago
Read 2 more answers
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