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RUDIKE [14]
3 years ago
12

What is log7 12+log7m-log7n?

Mathematics
1 answer:
rusak2 [61]3 years ago
6 0

Hello!

\large\boxed{\log_{7}{(\frac{12m}{n}})}

Use the log properties to simplify:

log (a) + log (b) = log (a · b)

log (a) - log (b) = log (a ÷ b)

Therefore:

log_{7}12 + log_{7}m - log_{7}n\\\\= log_{7}(12 * m / n}\\\\log_{7}{(\frac{12m}{n}})

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Irrational would be the correct answer
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Katherine goes to the deli to buy some turkey. Turkey cost $5.28 per pound. Katherine needs to buy 3 1/4 pounds of turkey. How m
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Solve for b<br><br> B=??????
kozerog [31]

Answer:

\frac{b-7}{b+1}=\frac{b-10}{b+4}

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4 0
2 years ago
Denise is planning to put a deck in her back yard. The deck will be a 10-by-7-foot rectangle with a semicircle of diameter 4 fee
vladimir2022 [97]

Answer:

approx. = 85.28 {ft}^{2}

Step-by-step explanation:

You can think of this as adding the area of the rectangular portion of the deck (length x width) and the semicircular portion (πr^2)/2.

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3 0
3 years ago
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