All categories

2 years ago

Convert 8.132132132 ... to a rational expression in the form of a over b , where b ≠ 0.

Mathematics

1 answer:

bezimeni [28]2 years ago

5 0

Let x = 8.132132132...

Then 1000x = 8132.132132132...

Subtract x from 1000x to eliminate the fractional part:

1000x - x = 8132.132132132... - 8.132132132...

999x = 8132 - 8 = 8124

x = 8124/999 = 2708/333

You might be interested in

The equation of line EF is y = 2x + 1. Write an equation of a line parallel to line EF in slope-intercept form that contains poi

77julia77 [94]

Answer: The answer is (b) $y=2x+2.$

Step-by-step explanation: The equation of a straight line in slope-intercept form is given by

$y=mx+c,$ where, 'm' is the slope and 'c' is the y-intercept of the straight line.

The equation of the given line EF is

$y=2x+1.$

Here, slope, m=2 and y-intercept, c=1.

Since our new line is parallel to the given line, so the slope of the new line=m=2.

So, let the equation of the new line be

$y=mx+d\\\\\Rightarrow y=2x+d.$

Now, since the line passes through the point (0,2), so

$2=2\times 0+d\\\Rightarrow d=2.$

Thus, the equation of the new line parallel to line EF will be

$y=2x+2.$

The correct option is (b).

3 0

3 years ago

Read 2 more answers

BRAINLIEST!!!!!When evaluating , what will be the exponent of 10 in the product?

garik1379 [7]

You're answer here would be 8

7 0

3 years ago

Read 2 more answers

EASY Questions:. 4*4 and 12*5

ArbitrLikvidat [17]

4•4=16
12•5=60. That’s the answer

6 0

3 years ago

Read 2 more answers

Which of the following

Rama09 [41]

mean = 4.2

mode = 2

median = 2.5

Least to greatest : mode (2), median (2.5), mean (4.2)

3 0

2 years ago

Mrs. Lewis had $100 to purchase school supplies for her class. She bought 40 glue sticks and 40 boxes of crayons. Each glue stic

ella [17]

Answer:

the answer is she had $4.40 left.

Step-by-step explanation:

1) 40x1.50=60 2) 40x0.89= 35.6 3) 60+35.6= 95.6 4) 100- 95.6= $4.4 I hope this helps if not sorry. :)

4 0

2 years ago