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MA_775_DIABLO [31]
3 years ago
12

Is 12.2 a rational or irrational number

Mathematics
1 answer:
ikadub [295]3 years ago
3 0
12.2 is a rational number because you can write it as a fraction.
Hope this answered your question.
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What is 12.25 divided by 2.5
vredina [299]

Answer:

4.9

Step-by-step explanation:

8 0
3 years ago
What is the length of AC ?<br><br> 3ft<br> 4ft<br> 9ft<br> 18ft
WINSTONCH [101]

ΔACB and ΔMNB are similar. Therefore the corresponding sides are in proportion:

\dfrac{AC}{MN}=\dfrac{CB}{NB}\\\\MN=9\ ft\\CB=2\cdot3\ ft=6\ ft\\NB=3\ ft

Substitute:

\dfrac{AC}{9}=\dfrac{6}{3}\\\\\dfrac{AC}{9}=2\ \ \ \ |\cdot9\\\\AC=18\ ft

5 0
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True or false <br> 194827!= 1,378,817,921<br> T/F
ioda
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7 0
4 years ago
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3 years ago
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Oxana [17]

Answer:

1. WEA and and TSE

2.WES

3.50

4 0
2 years ago
Read 2 more answers
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