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4 years ago

The formula D = MV is used in chemistry

Mathematics

2 answers:

erik [133]4 years ago

6 0

Yes D=M/V is used in chemistry.

D stands for density.

M stands for mass

V stands for volume

PSYCHO15rus [73]4 years ago

5 0

Well, the formula used in chemistry is: D = M/V

D = density

M = mass

V = velocity

Density = Mass/Velocity

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densk [106]

Answer:

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Step-by-step explanation:

step 1

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substitute the values

$d=\sqrt{(7-1)^{2}+(6+2)^{2}}$

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$d=\sqrt{100}$

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step 2

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The center is

$(\frac{-2+6}{2},\frac{1+7}{2})$

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step 3

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The equation of the circle is

$(x-h)^{2}+(y-k)^{2}=r^{2}$

substitute the values

$(x-2)^{2}+(y-4)^{2}=5^{2}$

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3 years ago

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3 years ago

The value of 3 expo3 + 4 expo2

Nezavi [6.7K]

Answer:

Step-by-step explanation:

$3^{3}$ + $4^{2}$ =

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Then add them together:

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Hope this helps!

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Step-by-step explanation:

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