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lana66690 [7]
3 years ago
15

Express the ratio AC/DF in simplest form

Mathematics
1 answer:
murzikaleks [220]3 years ago
5 0

Answer:

\frac{n}{28 \: cm}

Step-by-step explanation:

AC = n, DF = 28 cm

\huge \red{ \frac{AC}{DF} }=  \purple{ \frac{n}{28 \: cm}}  \\

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fiasKO [112]
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2 years ago
A rectangle has a perimeter of 30. It is dilated by a scale factor of 2.
LuckyWell [14K]

Answer:

It is 60.

Step-by-step explanation:

When shapes are dilated (when they get bigger or smaller), perimeter changes linearly—in direct proportion with length. This means if the scale factor is 2, then you multiply it by 2. 2 multiplied by 30 equals 60.

5 0
3 years ago
Simplify 115(4) help pleaseee
Mice21 [21]

Answer:

I got 460.

Step-by-step explanation:

You multiply 115 by 4. Right?

5 0
3 years ago
Read 2 more answers
Solve this equation:<br><br> 110 = 9x + 5y<br><br><br> Help please!!!❤️
Archy [21]

We can't find explicit values for x and y, since there is only one equation, but two variables.


The best we can do is solve for one variable with respect to the other:


Solve for x:


subtract 5y from both sides:


110-5y = 9x


divide both sides by 9:


\frac{110-5y}{9} = x


Solve for y:


subtract 9x from both sides:


110-9x = 5y


divide both sides by 5:


\frac{110-9x}{5} = y



5 0
3 years ago
What can be divided by two equal eight
icang [17]

Answer:

16

Step-by-step explanation:

You can prove this by taking 16 and dividing it by 2, and you will see that the answer is 8

Hope this helped <3

4 0
3 years ago
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