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Vladimir [108]
4 years ago
14

Help help help help help

Mathematics
1 answer:
larisa [96]4 years ago
4 0

Answer:

See below

Step-by-step explanation:

a.

\dfrac{10}{4}=\dfrac{5(2)}{2(2)}=\dfrac{5}{2}

b.

\dfrac{20}{15}=\dfrac{4(5)}{3(5)}=\dfrac{4}{3}

c.

\dfrac{-24}{42}=\dfrac{-4(6)}{7(6)}=\dfrac{-4}{7}

d.

\dfrac{-18}{-14}=\dfrac{-2(9)}{-2(7)}=\dfrac{9}{7}

Hope this helps!

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Sati [7]
The awnser is D. It's correct.

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Convert the following decimal to vulgar fraction<br>0.dot285<br><br>HELP
Alex

Answer:

\displaystyle 0.285=\frac{57}{200}

Step-by-step explanation:

<u>Decimal to Fraction Conversion</u>

We have the decimal number 0.285

It can be expressed as:

\displaystyle 0.285=\frac{285}{1000}

The fraction can be simplified by dividing by 5:

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Since 57 and 200 have no more common factors, this is the simplified equivalent fraction.

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8 0
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Brilliant_brown [7]

Answer:

B) Domain: -2≤x≤2   Range: -2≤x≤3

Step-by-step explanation:

The domain is the x-values, in this case all the numbers between -2 and 2.  The range is the y-values, which are the numbers between -2 and 3.  So the answer is

B) Domain: -2≤x≤2

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4 0
3 years ago
20 points for brainliest answer do not guess.Which expression is equivalent to 2x + 3y - x - (8 + 1)
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So, your answer would be 'C' X + 3Y - 9  
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