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iogann1982 [59]
3 years ago
3

Approximate: log5 4/7 –2.8760 –0.3477 0.7124 1.3738

Mathematics
2 answers:
elixir [45]3 years ago
5 0
The correct answer is the second option, which is: -0.3477

 
The explanation is shown below:

 1. You have the following logarithm:

 log5(4/7)

 2. By the logarithms properties you have:

 log5(4)-log5(7)

 3. When you solve it, you obtain:

 0.8613-1.2090

 4. Therefore, as you can see, you obtain that the result is:

 -0.3477

 which is the second option shown above.
Zolol [24]3 years ago
5 0

Answer:

The answer is B. -0,3477

Step-by-step explanation:

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Answer:

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What is the radius of each semicircle in the following composite figure?
max2010maxim [7]

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4 0
4 years ago
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8 0
3 years ago
Can somebody help with number 4 asap please
Mars2501 [29]

Answer:

x ≈ 41

Step-by-step explanation:

All the angles in a quadrilateral add together to equal 360°

So set up the equation:

a + b + c + d = 360°

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x + _ + 4x + 2x - 10 + 85 = 360

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Now subtract both sides by 75:

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Divide both sides by 7:

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x = 40.714

Round:

x = 41

Now to check our answer, substitute 41 for x in the equation:

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The answer is close to 360, so we know it is correct

6 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP - Rewrite the following without an exponent .<br><br> (-6)^-1
Natasha_Volkova [10]

Answer:

-0.167

Step-by-step explanation:

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