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professor190 [17]
3 years ago
11

Express 4.77777..... in the form of p/q​

Mathematics
2 answers:
Sergeu [11.5K]3 years ago
4 0

Since this is a never ending number, (irrational), you may estimate it. Examples: 4777/1000 477/100 47/10

11111nata11111 [884]3 years ago
3 0

Answer:

\frac{43}{9}

Step-by-step explanation:

We require 2 equations with the repeating 7 placed after the decimal point.

let x = 4.7777... → (1)

Multiply both sides by 10

10x = 47.7777.... → (2)

Subtract (1) from (2) thus eliminating the repeating 7

9x = 43 ( divide both sides by 9 )

x = \frac{43}{9}

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PLeAsE sEnD hElP !!!!!!!!!!!!!!!!
Luba_88 [7]

Answer:

5 units

Step-by-step explanation:

If DG, EG and FG are perpendicular bisectors of the sides of triangle ABC, then point G is the circumcenter of the triangle ABC and

BG = AG = CG as radii of the circumcirle.

Consider right triangle BEG. By the Pythagorean theorem,

BG^2=EG^2+BE^2\\ \\BG^2=4^2+3^2\\ \\BG^2 =16+9\\ \\BG^2=25\\ \\BG=5\ units

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AG = BG = 5 units

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3 years ago
5x-2=3x+4 what does x equal
kozerog [31]

Answer:

Step-by-step explanation:

1. 5x-2=3x+4

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   -3x -3x

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5 0
3 years ago
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How to convert 80 kilometers per hour is 60 miles per hour?
Tatiana [17]
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1 mi = 1.6 km

80*0.62
  -or-
60*1.6

Hope this helps
5 0
3 years ago
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3 years ago
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A shipping container will be used to transport several 100-kilogram crates across the country by rail. The greatest weight that
snow_tiger [21]

Answer:

12800 + 100x \le 24000

A maximum of 112 number of 100 - kilograms can be loaded in the container.

Step-by-step explanation:

Given that:

Weight of each crate = 100 kg

The greatest weight that can be loaded in the container = 24000 kg

Weight already loaded in the container = 12800 kg

To find:

The inequality to determine the value x i.e. number of 100 - kilograms that can be loaded in the shipping container?

Solution:

Weight already loaded = 12800 kg

Let the number of 100 - kilograms that can be loaded in the container = x

Weight of x = 100x kg

This combined weight nor be greater than the capacity of the container.

OR we can say, it must be lesser than or equal to greatest weight that can be loaded into the container.

12800 + 100x \le 24000

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i.e. a maximum of <em>112</em> number of 100 - kilograms can be loaded in the container.

5 0
3 years ago
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