3 years ago

Find the perimeter of the rectangle.

Mathematics

1 answer:

Gala2k [10]3 years ago

7 0

It's 30 Square units

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(-2x^2 + wx - 4) - (x^2 + 5x + 6) = -3x^2 - 10<br><br> What is the value of w??

Ronch [10]

Solution for the question asked: 3x^2-5x+4=6

it can be simplified by subtracting 6 from both the sides...

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3 years ago

Find volume of cone z=sqrt(x^2+y^2) that is bounded with z=5 and z=7

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Convert to cylindrical coordinates first, using

$\begin{cases}x=r\cos\theta\\y=r\sin\theta\\z=\zeta\end{cases}$

Then the volume is

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