3 years ago

When you multiply a number by 1/4 is the product 1/4 of the original number?

Mathematics

1 answer:

ad-work [718]3 years ago

3 0

YES ! ! !
Remember this: In math, "of" almost always means "times".

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I am very confused please solve and explain.

e-lub [12.9K]

Answer:

c = $\frac{b^2-R^2}{4a}$

Step-by-step explanation:

Given

R= $\sqrt{b^2-4ac}$

Clear the radical by squaring both sides

R² = b² - 4ac ( subtract b² from both sides )

R² - b² = - 4ac ( multiply all terms by - 1 )

b² - R² = 4ac ( divide both sides by 4a )

$\frac{b^2-R^2}{4a}$ = c

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nlexa [21]

Answer:

4,800

Step-by-step explanation:

Sorry I don't know how to explain it scientifically but I know how to do the calculations

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Artist 52 [7]

$\frac{7}{8}*x=42 \\ \\x=42: \frac{7}{8} \\ \\ x=42* \frac{8}{7} \\ \\ x= \frac{336}{7} \\ \\ \boxed{x=48}$

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Andru [333]

Answer:

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Step-by-step explanation:

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Vesnalui [34]

Answer:

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Step-by-step explanation:

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