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krok68 [10]
3 years ago
6

Which expressions are equivalent to log(3)3+log(3)27? A. Log10 B. 4 C. Log(3)81 D. Log3(3^4)

Mathematics
1 answer:
LekaFEV [45]3 years ago
6 0
\log_33+\log_327=1+\log_33^3=1+3=4\\\\Answer:\fbox{B.}\\\\Used:\\\log_aa=1\\\log_ab^c=c\log_ab\\\log_ab=c\iff a^c=b
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On the scale drawing of a car, the length from bumper to bumper is 6 inches. The car’s actual length, from bumper to bumper, is
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Mr miller buys a new car for 25,000. he will pay a sales tax of $0.07 for every dollar of the price. he will pay a property tax
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Answer:

Step-by-step explanation:

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8 0
3 years ago
What’s the correct answer for this?
puteri [66]

Answer:

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In the attached file

4 0
3 years ago
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rusak2 [61]

Answer:

  22. The surface area is 1/9 of its original value

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22. For similar figures, the surface area is proportional to the square of the linear dimension scale factor. Multiplying all linear dimensions by 1/3 will result in reducing the surface area to (1/3)^2 = 1/9 of its original value.

__

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3 years ago
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