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2 years ago

What is 0.11111111111 as a fraction

Mathematics

2 answers:

Hitman42 [59]2 years ago

8 0

Answer: 1/9

Step-by-step explanation:

Luden [163]2 years ago

3 0

So 1000x = 111.111... (2)

Subtracting (2) and (1) gives: 

1000x - x = 111.111... - 0.111... 
==> 999x = 111 
==> x = 111/999 
==> x = 1/9 

Therefore, 0.111... = 1/9. 

I hope that helps!

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What’s the quotient of 5 divided into 68

marishachu [46]

Answer:

13.6

Step-by-step explanation:

5 divided into 68 is basically the same thing as 68 divided by 5.

68/5 is equal to 13.6

3 0

2 years ago

Simplify the expression: (3 − 4i) + (7 − 6i). 4 − 2i 4 − 10i 13 − 2i 10 − 10i

yulyashka [42]

Equivalent expressions are expressions of equal values

The simplified expression of (3 - 4i) + (7 - 6i) is $10- 10i$

The expression is given as:

$(3 - 4i) + (7 - 6i)$

Remove brackets in the above expression

$3 - 4i + 7 - 6i$

Rewrite the expression by collecting the like terms

$3 + 7- 4i - 6i$

Next, evaluate the like terms

$10- 10i$

Hence, the simplified expression of (3 - 4i) + (7 - 6i) is $10- 10i$

Read more about equivalent expressions at:

brainly.com/question/2972832

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2 years ago

If y=14 when x=20, find x when y=3.5

Kruka [31]

I hope this helps you

when y=14 x=20

y=3,5 x=?

?.14=20.3,5

?=20.3,5/14

?=5

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2 years ago

What is f(-2) of the function given below? * f(x) = 3x2 - 4x + 1

slava [35]

Answer:

f(-2) = 21

Step-by-step explanation:

Step 1: Define

f(x) = 3x² - 4x + 1

f(-2) is x = -2

Step 2: Substitute and Evaluate

f(-2) = 3(-2)² - 4(-2) + 1

f(-2) = 3(4) + 8 + 1

f(-2) = 12 + 9

f(-2) = 21

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2 years ago

One number is 1/2 of another number. The sum of the two numbers is 9. Find the two numbers.

balu736 [363]

Answer: The numbers are 1 and 2

Step-by-step explanation:

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2 years ago

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