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dolphi86 [110]
2 years ago
6

The cube root of rvaries inversely with the square of s. Which two equations model this relationship

Mathematics
1 answer:
VARVARA [1.3K]2 years ago
7 0

Answer:

3√r = k/s²

s²r^1/3 = k

Step-by-step explanation:

Cube root of r = 3√r

Square of s = s²

cube root of r varies inversely with the square of s

3√r = k/s²

Cross product

3√r * s² = k

s²r^1/3 = k

Note:

r^1/3

= 3√r

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Answer:

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Step-by-step explanation:

To solve the following equations, we need to isolate the variable asked using inverse operations to solve equations.

Remember that addition and subtraction are inverse operations, as multiplication and division.

Therefore,

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1 year ago
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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

You can make an educated guess and come to the right conclusion.

The triangle is nearly an equilateral triangle. A triangle with two sides 3 and an angle of 60° would have a third side of 3. A triangle with two sides of 4 and an angle of 60° would have a third side of 4.

So, the third side must be between 3 and 4. Here is an evaluation of the answer choices:

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The question can be answered using your triangle solver app on your calculator, or using the Law of Cosines.

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5 0
3 years ago
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3 years ago
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