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3 years ago

Which expression best represents the phrase, the product of

Mathematics

1 answer:

erastova [34]3 years ago

6 0

Do 14 times n which give you 14n. and divide by 3.
Answer: (14n)/3

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****NEED HELP NOW****<br><br> the question is in the picture above

hram777 [196]

Answer:

The graph of g(x) is translated 4 units down compared to f(x)

Step-by-step explanation:

the -4 in $x^2-4$ means it is translated 4 units down

4 0

3 years ago

B.) Translate the graph of y = |x| two units down, and

otez555 [7]

Answer:

Y = - |x-1| - 2

Step-by-step explanation:

5 0

2 years ago

Evaluate the given integral by making an appropriate change of variables, where R is the region in the first quadrant bounded by

Whitepunk [10]

$\displaystyle\iint_R\sin(384x^2+486y^2)\,\mathrm dA$

Notice that Given that $R$ is an ellipse, consider a conversion to polar coordinates:

$\begin{cases}x(r,\theta)=\frac r8\cos\theta\\y(r,\theta)=\frac r9\sin\theta\end{cases}$

The Jacobian for this transformation is

$J=\begin{bmatrix}\frac18\cos\theta&-\frac r8\sin\theta\\\frac19\sin\theta&\frac r9\cos t\end{bmatrix}$

with determinant $\det J=\frac r{72}$

Then the integral in polar coordinates is

$\displaystyle\frac1{72}\int_0^{\pi/2}\int_0^1\sin(6r^2\cos^2t+6r^2\sin^2t)r\,\mathrm dr\,\mathrm d\theta=\int_0^{\pi/2}\int_0^1r\sin(6r^2)\,\mathrm dr\,\mathrm d\theta=\boxed{\frac{\pi\sin^23}{864}}$

where you can evaluate the remaining integral by substituting $s=6r^2$ and $\mathrm ds=12r\,\mathrm dr$ .

5 0

3 years ago

Helppp!!!!!! :(((((((((((((((((((((((((((((

GarryVolchara [31]

Answer:

Here, is the answer of comparison

3 0

2 years ago

Solve for the missing variable.

tigry1 [53]

There wasn't much to go off of but based of the information you've gave me the answer would be 7.68=6.28

3 0

3 years ago

Read 2 more answers