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leva [86]
3 years ago
7

Express the following in scientific notation: .000457

Mathematics
2 answers:
WARRIOR [948]3 years ago
6 0

Answer:

4.57  x 10^{4}

Step-by-step explanation: use ma th    way next time and use it to see the steps

asambeis [7]3 years ago
4 0
4.54.57 x 10^4 is the answer
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The sum of two numbers is 45 and the different is 21.what are the numbers
ryzh [129]
A + b = 45
a - b = 21
a = 21 + b
Use substitution
21 + b + b = 45
2b = 24
b = 12
45 - 12 = 33
The numbers are 33 and 12
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2 years ago
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Hello : 
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3 years ago
Which of the following values is equal to -(-3.7)?
inn [45]

A value equal to -(-3.7) is 3.7

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3 years ago
Priya has a recipe for banana bread. She uses 7 1/2 cups of flour to make 3 loaves of banana bread. Andre will follow the same r
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9514 1404 393

Answer:

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Step-by-step explanation:

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  \boxed{b=\dfrac{2}{5}f}

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