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3 years ago

Help me please quickly

Mathematics

1 answer:

Ostrovityanka [42]3 years ago

5 0

Answer:

(1) 4

Step-by-step explanation:

Isolate x.

$\frac{x-2}{3}$ + $\frac{1}{6}$ = $\frac{5}{6}$

$\frac{x-2}{3}$ = $\frac{5}{6}$ - $\frac{1}{6}$

$\frac{x-2}{3}$ = $\frac{2}{3}$

$\frac{x-2}{3}$ × 3 = $\frac{2}{3}$ × 3

x - 2 = 2

x = 2 + 2

x = 4

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3 years ago

Whats 4 + 2 i forgot,<br> and whats 5 + 5 + 9 + 8 + 90+ 90 - 1000 i also forgot

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Answer:

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Step-by-step explanation:

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2 years ago

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KiRa [710]

Answer:

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Step-by-step explanation:

In order to find the value of the sum, you have to apply the geometric series formula, which is:

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where i is the starting point, n is the number of terms, a is the first term and r is the common ratio.

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In this case:

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