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sattari [20]
3 years ago
11

Please help and please don’t give me the bit link it doesn’t work for me

Mathematics
1 answer:
Tomtit [17]3 years ago
5 0

Answer:

C) There is no clear relationship between period and exam scores.

\mathtt{: )}

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An odd number is any number than can't be divided by two ! Some examples are 1, 3, and 5.

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Write a situation for -3x+6>9
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-6x+3>9

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Find the measure of each angle of a regular polygon with 8 sides
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4 years ago
Find a vector function that represents the curve of intersection of the paraboloid z=3x2+2y2 and the cylinder y=6x2. Use the var
Cerrena [4.2K]

Answer:

\vec{r(t)}=t\hat{i}+6t^2\hat{j}+(3t^2+72t^4)\hat{k} \text{ For }t \in (-\infty, \infty)

Step-by-step explanation:

First plug the equation of y into the equation of z, so that we get their intersection:

We plug  

y=6x^2

Into: z=3x^2+2y^2

So, we get:

z=3x^2+2(6x^2)^2\\z=3x^2+2(36x^4)\\z=3x^2+72x^4

Then we set  

x=t  

And plug that in the equation y=6x^2 and the one we just got for z.

So that we get:

y=6t^2, z=3t^2+72t^4

Therefore, the vector function that represents the curve of intersection is:

\vec{r(t)}=t\hat{i}+6t^2\hat{j}+(3t^2+72t^4)\hat{k} \text{ For }t \in (-\infty, \infty)

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