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boyakko [2]
3 years ago
11

What is the value of x (5x+1) =45

Mathematics
1 answer:
Lelechka [254]3 years ago
3 0

Answer:

x=8

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.  

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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.

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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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Step-by-step explanation:

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Solution of the equation<br> 3x/5+1 = 4x/15+7
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Answer:

x=18

Step-by-step explanation:

\frac{3x}{5} +1=\frac{4x}{15} +7

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x=18

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2 years ago
a block has two red sides, two green sides, one blue side and one yellow side what is the probability that when the block is rol
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Answer:

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