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Mariana [72]
3 years ago
5

Determine the inverse of a function. please help!​

Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0
This is what i got!!
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erastova [34]

Answer:No, it didn't affect the inequality sign because we multiplied and divided by a negative number. In the 4th operation, the inequality sign changed because we divided by a negative number

Step-by-step explanation:

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A store offers a discount of $2.25 on each sweater that originally cost $19.55. What is the total cost of 3 sweaters with the di
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Step-by-step explanation:

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2 years ago
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3 years ago
What is 2/10 divided by 2/4
shtirl [24]

Given:

\dfrac{2}{10} divded by \dfrac{2}{4}.

To find:

The solution for the given division problem.

Solution:

We have, \dfrac{2}{10} divded by \dfrac{2}{4}. It can be written as

\dfrac{2}{10}\div \dfrac{2}{4}=\dfrac{2}{10}\times \dfrac{4}{2}

\dfrac{2}{10}\div \dfrac{2}{4}=\dfrac{2\times 4}{10\times 2}

\dfrac{2}{10}\div \dfrac{2}{4}=\dfrac{8}{20}

\dfrac{2}{10}\div \dfrac{2}{4}=\dfrac{2}{5}

Therefore, the solution for the given division problem is \dfrac{2}{5}.

3 0
3 years ago
50% of 42 students are girls. How many of the students are girl's​
Anettt [7]

Answer:

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Step-by-step explanation:

50% of 42 students are girls.

So 42/2 = 21.

Therefore 21 of the students are girls.

<em>Hope I helped</em>

3 0
1 year ago
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