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4 years ago

How would you simplify (log 27/logx) x (log x^2/log3)? I don’t think I did this correctly.

Mathematics

1 answer:

Kaylis [27]4 years ago

7 0

Answer:

Step-by-step explanation:

logx 27 * log3 x^2

The first step is to convert to base 10

(log 27/logx) * (log x^2/log3)

27 = 3^3 so we can rewrite this

(log 3^3/logx) * (log x^2/log3)

log a^b = b log a

(3 log 3/logx) * (2log x/log3)

We can cancel the log x in the numerator and denominator and the log 3 in the numerator and denominator

3 * 2

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(Please help fast.)

Mrrafil [7]

Answer:

107%

Step-by-step explanation:

Emma spending 7% more on the sweater than the shoes can be represented by x + 7%, where x is the price of the shoes.

The shoes are worth 100%, or one whole, because you can't buy half a shoe or more than one whole shoe, etc.

So to find how much more the sweater is, add 100% to 7%, or how much more the sweater is.

100% + 7% = 107%

The cost of the sweater is 107% of the cost of the shoes.

7 0

4 years ago

5 √(2 + 8 √(3 - 4 √(2 + 6 √(3

belka [17]

No answer can be simplified?

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3 years ago

Which statement is true about the equations –3x + 4y = 12 and x - y = 1?

antoniya [11.8K]

Answer:

b.the system of the equations has exactly one solution at(-4.3).

3 0

3 years ago

Tuition for a resident at a college campus was $8739 in 2008. The tuition increased by 14.3% during the period from 2008 to 2013

Crank

<h2>Answer:$9988.68</h2>

Step-by-step explanation:

Let the tuition fee in $2008$ be $x$ .

$14.3$ % of tuition fee in $2008$ is $\frac{14.3}{100}\times x$

Given that the tuition fee increased by $14.3$ %,

the increase in tuition fee is $\frac{14.3}{100}\times x$ .

New fee is $x+\frac{14.3}{100}x$

Given that $x=8739$

So,the new fee is $8739+\frac{14.3}{100}\times 8739=8739+1249.68=9988.68$

8 0

3 years ago

A bag contains 5 blue marbles, 4 red marbles, and 3 orange marbles. You ask a friend to pick one without looking. What is the

slavikrds [6]

He’ll probably pick the blue marble

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3 years ago

Read 2 more answers