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Ugo [173]
3 years ago
13

What is -4(2n-3)=12-8n

Mathematics
2 answers:
pshichka [43]3 years ago
6 0
the anwser is infinite solution
Afina-wow [57]3 years ago
6 0

Step 1. Expand

-8n + 12 = 12 - 8n

Step 2. Cancel -8n on both sides

12 = 12

Step 3. Since both sides equal, there are infinitely many solutions

Answer: Infinitely Many Solutions

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Answer:

Step-by-step explanation:

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8 0
3 years ago
A map is drawn to a scale of 1 cm to 250 cm.
Darina [25.2K]

Answer:

0.0015 km².

Step-by-step explanation:

It is given that a map is drawn to a scale of 1 cm to 250 cm.

1\ cm\times 1\ cm=250\ cm\times 250\ cm

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It is given that an airport has an area of 240 cm² on the map. So, its actual area is

Area=240\times 62500\ cm^2

Area=15000000\ cm^2

Area=\dfrac{15000000}{10000000000}\ km^2

Area=0.0015\ cm^2        [\because 1\ km^2=10000000000\ cm^2]

Therefore, the area of airport is 0.0015 km².

5 0
4 years ago
Exspress 0.0008235 in scientific notation
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Step-by-step explanation:

0.0008235

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Answer:

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8 0
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I would need to see the box and whisker plot to answer this question.
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