2 years ago

20. True or False When you multiply or divide by a negative number, you flip the sign

Mathematics

1 answer:

ki77a [65]2 years ago

3 0

Answer:

That is true

You must flip the sign when you are multiplying or dividing by a negative number

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Given the formula b=rs/t solve for s

Gekata [30.6K]

Answer:

$s = \frac{bt}{r}$

Step-by-step explanation:

To solve for s, you need to follow these steps.

First multiply by t both sides of the equation.

$b = \frac{rs}{t}$

$bt = \frac{rst}{t}$

We get $bt = rs$

Now we divide by r, both sides of the equation.

$\frac{bt}{r} = \frac{rs}{r}$

Finallly we obtain:

$\frac{bt}{r} = s$ or

$s = \frac{bt}{r}$

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Ira Lisetskai [31]

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Julli [10]

Answer:

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The ratio of boys to girls in a class is 5 to 6 which is an equivalent. Ratio

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rosijanka [135]

N ÷ 6 = 8
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