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2 years ago

Answer please and thank you

Mathematics

2 answers:

Tpy6a [65]2 years ago

7 0

Answer:

Step-by-step explanation:

Well, 3/12 can be simplified to 1/4

To find the least common denominator of 1/8, 2/9, and 1/4 make a list of multiples that they have in common

8: 8, 16, 24, 32, 40, 48, 56, 64, 72...

9: 9, 18, 27, 36, 45, 54, 63, 72...

4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72...

As you can see, 72 is the one number they all have in common which makes it the least common denominator.

USPshnik [31]2 years ago

5 0

Answer:

Step-by-step explanation:

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Give your answer to four decimal places

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Answer:

The characteristic of a logarithm is the number to the left of the decimal.

(The characteristic is like an exponent).

We are working with base 3 logs.

So if we are increasing a number by multiplying it by the base of the logarithm, (in this case 3 times 3) then we increase the characteristic by two.

Since 2 is the exponent of 3^2 then to get the log 3 of 72, we get the log3 (8) and increase it by 2.

1.8928 +2 = 3.8928

Had we been working with base 10 logs and we were multiplying a number by 100, We would increase the characteristic by 2 because 100 = 10^2.

Step-by-step explanation:

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3 years ago

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3 years ago

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mariarad [96]

Answer:

Step-by-step explanation:

<h3>Numerator</h3>

(3x)(3x) = 9x^2

√9x^2 = 3x

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√y^2 = y

3√2y

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Now we need to rationalize the denominator, and get rid of the square root on the bottom

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3 years ago

An elevator weighing 15,000 newtons is raised one story in 50 seconds. If the distance between stories is 3.0 meters, how much p

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Step-by-step explanation:

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3 years ago

How many tens are in 700?

scoray [572]

Answer:

Step-by-step explanation:

700 / 10 = 70

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3 years ago

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