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Juliette [100K]
3 years ago
10

Write in scientific notation 0.00042 urgent !!!!

Mathematics
2 answers:
Black_prince [1.1K]3 years ago
5 0

42 \cdot 10^{-4}

amm18123 years ago
5 0

Answer:

4.2 * 10^-3

Step-by-step explanation:

As scientific notation cannot include answers more than 10, the other answer is wrong.

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ivanzaharov [21]

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Step-by-step explanation:

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- substitute height and base(b) 12cm into the formula

<em>A</em><em> </em><em>=</em><em> </em><em>½</em><em> </em><em>×</em><em> </em><em>b</em><em> </em><em>×</em><em> </em><em>h</em><em> </em><em>.</em>

7 0
3 years ago
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stira [4]
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6 0
3 years ago
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Svetach [21]
The answer to the question you are looking for is right in front of u
6 0
3 years ago
Can you simplify 8/15+1/6
belka [17]

Answer:

Yes and the answer is 16/5

Step-by-step explanation:

Find the reciprocal of the divisor

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Now, multiply it with the dividend

8/15 ÷ 1/6 = 8/15 × 6/1

And after that you get 48/15 but after reducing the fraction, the answer is 16/5. ( In mixed form, 3 1/5 )

I hope this helps and I am a middle school student answering this question.

5 0
2 years ago
Read 2 more answers
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