Fill in the table for the following rule:

Mathematics

1 answer:

maksim [4K]2 years ago

6 0

Answer:-8 is the first one.

Step-by-step explanation:-3(2)-2

-6-2

Hopefully this helps you understand the rest (and I was just too lazy to do all of them).

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A.2.00<br>b. 2.50<br>c 5.25<br>d 10.50

klemol [59]

Answer:

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Step-by-step explanation:

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2 years ago

Find the volume of the wedge-shaped region contained in the cylinder x2 + y2 = 49, bounded above by the plane z = x and below by

fiasKO [112]

$\displaystyle\iiint_R\mathrm dV=\int_{y=-7}^{y=7}\int_{x=-\sqrt{49-y^2}}^{x=0}\int_{z=x}^{z=0}\mathrm dz\,\mathrm dx\,\mathrm dy$

Converting to cylindrical coordinates, the integral is equivalent to

$\displaystyle\iiint_R\mathrm dV=\int_{\theta=\pi/2}^{\theta=3\pi/2}\int_{r=0}^{r=7}\int_{z=r\cos\theta}^{z=0}r\,\mathrm dz\,\mathrm dr\,\mathrm d\theta$
$=\displaystyle\int_{\theta=\pi/2}^{\theta=3\pi/2}\int_{r=0}^{r=7}-r^2\cos\theta\,\mathrm dr\,\mathrm d\theta$
$=-\displaystyle\left(\int_{\theta=\pi/2}^{3\pi/2}\cos\theta\,\mathrm d\theta\right)\left(\int_{r=0}^{r=7}r^2\,\mathrm dr\right)$
$=\dfrac{2\times7^3}3=\dfrac{686}3$

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2 years ago

Evaluate [3(5 + 6) + 2] ÷ 7

larisa86 [58]

The answer to the problem is 5

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3 years ago

Read 2 more answers

(Please help!!) Solve: x2+6x+9

kherson [118]

if you're trying to solve for x, and it is equal to zero, then it would be -3. plug it in and it would all cancel out

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