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AnnyKZ [126]
3 years ago
15

Write 23 hundredths in scientific notation

Mathematics
1 answer:
Dmitry [639]3 years ago
8 0

Answer:

Step-by-step explanation:

23 hundredths = 0.23 = 2.3 * 10⁻¹

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fredd [130]
<span>System 1 and system 2, because the second equation in system 2 is obtained by adding the first equation in system 1 to two times the second equation in system 1

This is the correct answer because not only is it true but it also follows the property of solving systems of equations with adding the equations. To prove that it is true:

2nd equation in system #2 = 1st equation in system #1 + 2(2nd equation in system #1)

 </span>10x − 7y = 18 == 4x − 5y = 2 + 2(<span>3x − y = 8)
10x - 7y = 18 == 4x - 5y = 2 + 6x - 2y = 16
10x = 7y = 18 == 10x - 7y = 18</span>
5 0
3 years ago
If f(x) = 3^2 + 1 and g(x) = 1 – x, what is the value of (f – g)(2)?
timurjin [86]

Answer:

(f - g)(2) = 11

Step-by-step explanation:

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4 0
3 years ago
I need help it’s hard
Reika [66]

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Answer:

  f^-1(x) = (x +4)/3

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  x = 3y -4 . . . . . inverse relation

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Which of the following is a correct equation for the line passing through the
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Answer:

C

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y = mx +b

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b = 1

y = -3x + 1

6 0
2 years ago
Read 2 more answers
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