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3 years ago

6

Create the smallest cone possible with the tool and record the values of the radius height and volume in terms of pi then scale

the original cone by the given factors and record the resuling volumes

1 answer:

ololo11 [35]3 years ago

3 0

Answer:

<h3>nmkhjuvufurj</h3><h3 /><h3 /><h3 /><h3 /><h3 /><h3>shooty</h3>

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Use the Chain Rule to find the indicated partial derivatives. z = x^4 + xy^3, x = uv^4 + w^3, y = u + ve^w Find : ∂z/∂u , ∂z/∂v

k0ka [10]

I'll use subscript notation for brevity, i.e. $\frac{\partial f}{\partial x}=f_x$ .

By the chain rule,

$z_u=z_xx_u+z_yy_u$

$z_v=z_xx_v+z_yy_v$

$z_w=z_xx_w+z_yy_w$

We have

$z=x^4+xy^3\implies\begin{cases}z_x=4x^3+y^3\\z_y=3xy^2\end{cases}$

and

$\begin{cases}x=uv^4+w^3\\y=u+ve^w\end{cases}\implies\begin{cases}x_u=v^4\\x_v=4uv^3\\x_w=3w^2\\y_u=1\\y_v=e^w\\y_w=ve^w\end{cases}$

When $u=1,v=1,w=0$ , we have

$\begin{cases}x(1,1,0)=1\\y(1,1,0)=2\end{cases}\implies\begin{cases}z_x(1,2)=12\\z_y(1,2)=12\end{cases}$

and the partial derivatives take on values of

$\begin{cases}x_u(1,1,0)=1\\x_v(1,1,0)=4\\x_w(1,1,0)=0\\y_u(1,1,0)=1\\y_v(1,1,0)=1\\y_w(1,1,0)=1\end{cases}$

So we end up with

$\boxed{\begin{cases}z_u(1,1,0)=24\\z_v(1,1,0)=60\\z_w(1,1,0)=12\end{cases}}$

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3 years ago

Draw a line representing the rise and a line representing the run of the line State the slope of the line in simplest form

amid [387]

Slope is -5/3
I hope this helps :)

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3 years ago

Which equation can be used to find the area of the blue triangle?

tamaranim1 [39]

Use the equation A=(1/2)bh

Replace b with 7
Replace h with 12

A=(1/2)(7)(12)
A=(1/2)(84)
A=42

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3 years ago

Arc AB is 1/6 of the circumference of a circle. What is The radian measure of the central angle?

Novosadov [1.4K]

Answer:

It’s b pie over 3

Step-by-step explanation:

I just know this I did the work

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3 years ago

Read 2 more answers

Please help me!!!!!!!!

ivanzaharov [21]

Answer:

sorry. i have no idea

Step-by-step explanation:

i dont know i tried. sorry.

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3 years ago