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2 years ago

length of a rectangle is 2 metre and the breadth is 50 find the ratio of a length to the breadth of a rectangle

Mathematics

1 answer:

Fudgin [204]2 years ago

5 0

75

explaining
not sure sorry good luck

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why should i beleave god and if he is real is he really a good person i mean every time i pray my life gets worse

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Step-by-step explanation:

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2 years ago

Peter weighs is 105 kg. His wants to lose 500 g per week. How many weeks will it take for him to have a mass of 90 kg

suter [353]

Answer:

Step-by-step explanation:

500 g = 1/2 kg => 2 weeks he loses 1 kg

105 - 90 = 15 kg

So he needs to take 30 weeks in total. ( 15 * 2)

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1 year ago

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Whats is the valume of the created retagular prism

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3 years ago

24 dived by 7=what is the remainder

motikmotik

3 is the remainder because the closest is 7 times 21 so it’s remainder 3

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3 years ago

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2 points) Suppose w=xy+yzw=xy+yz, where x=et, y=2+sin(t)x=et, y=2+sin⁡(t), and z=2+cos(3t)z=2+cos⁡(3t). A ) Use the chain rule t

Olenka [21]

Answer:

$\frac{\partial w}{\partial t} = y(e^t) +(x+z)*(cos(t)) - 3y*sin(3t)$

Step-by-step explanation:

First, note that

$\frac{\partial x}{\partial t} = e^{t} \\\frac{\partial y}{\partial t} = cos(t)\\$

And using the chain rule in one variable

$\frac{\partial z}{\partial t} = -3sin(3t)$

Now remember that the chain rule in several variables sates that

$\frac{\partial w}{\partial t} = \frac{\partial w}{\partial x} * \frac{\partial x}{\partial t} + \frac{\partial w}{\partial y} * \frac{\partial y}{\partial t} + \frac{\partial w}{\partial z} * \frac{\partial z}{\partial t}$

Therefore the chain rule in several variables would look like this.

$\frac{\partial w}{\partial t} = y(e^t) +(x+z)*(cos(t)) - 3y*sin(3t)$

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3 years ago

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length of a rectangle is 2 metre and the breadth is 50 find the ratio of a length to the breadth of a rectangle​

length of a rectangle is 2 metre and the breadth is 50 find the ratio of a length to the breadth of a rectangle