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3 years ago

Solve -6 4/9-3 2/9-82/9

Mathematics

1 answer:

Gala2k [10]3 years ago

8 0

Answer: The final answer in proper fraction is 169/9

Step-by-step explanation:

Given the expression

-6 4/9-3 2/9-82/9

Firstly let us convert all mixed fraction to proper fraction to further simplify the expression

-58/9 - 29/9 - 82/9

We now have all terms in proper fraction, we can continue by finding the LCM which is 9

= (- 58-29-82)/9

= 169/9

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Step-by-step explanation:

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3 years ago

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2 years ago

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Step-by-step explanation:

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3 years ago

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brilliants [131]

The 15th term of the arithmetic sequence $a_{15} = 64$

Option B is correct

The nth term of an arithmetic sequence is given as:

$a_{n} = a + (n - 1)d$

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Since $a_8 = 43$

$43 = 22 + 7d\\7d = 43 - 22\\7d = 21\\d = \frac{21}{7}\\d = 3$

The common difference, d = 3

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The 15th term of the arithmetic sequence = 64

Learn more here: brainly.com/question/24072079

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3 years ago