3 years ago

What is the ratio 3:11

Mathematics

1 answer:

lys-0071 [83]3 years ago

5 0

Three to 11 or 3/11. Is the andwers i can think of

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777dan777 [17]

$x^2(y-6)=12y+3$

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$2x\dfrac{\mathrm dx}{\mathrm dt}(y-6)+x^2\dfrac{\mathrm dy}{\mathrm dt}=12\dfrac{\mathrm dy}{\mathrm dt}$

Plug in everything you know: $\dfrac{\mathrm dy}{\mathrm dt}=2$ , $x=5$ , and $y=12$

$2(5)\dfrac{\mathrm dx}{\mathrm dt}(12-6)+5^2(2)=12(2)\implies\dfrac{\mathrm dx}{\mathrm dt}=-\dfrac{13}{30}$

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sdas [7]

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lyudmila [28]

Volume of a cone: 1/3 $\pi$ r²h
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Now plug in the numbers into the formula.

1/3 $\pi$ 1.25²10 = <span>16.4
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3 years ago

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