Quickly answer : order the following numbers from least to greatest.
1 1/3 127/100 1.4

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From least to greatest:  

The 3 (three) numbers given are ordered as follows:

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        →    "  127/100  <  1  <  1.4 " .

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Step-by-step explanation:

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   →   1 = 1.333333333333333333.... ;  

   →  127/100 = 1.27   ;  

   →  1.4 = 1.4  ;  

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Of the three numeric values, the least value is:

      →  " 1.27 "  ;  {that is:  "127/100" .}.

The second least vaiue is:  " 1.33333333..."  ;

         {that is:  →    " 1" .}.

The greatest value; or third least value of the 3 (three) numbers is:  " 1.4 " .

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{Note:  The three (3) numbers given are all greater than one and less than 2 (two).   They can be written in decimal form.  In the case of each of these 3 (three) values, we look to the value of  the right number following the decimal point of each number.  In the case of the particular 3 (three) numbers presented, each number has a different value to the right of the decimal point;  one has a "2" ; one has a "3" and one has a "4" ; and these represent the values of the numbers given from least to greatest, respectively.}.

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no, because the sides are not congruent

a.   we have two

lines:   y = 4-x   and  

y = 8-x^-1

given two simultaneous equations that are both to be

true, then the solution is the points where the lines cross. the intersection is

where the two equations are equal. therefore the solution that works for both

equations is when

4-x = 8-x^-1

this is where the two lines will cross and that is the

common point that satisfies both equations.

b.   4-x = 8-x^-1

  x           4-x       8-x^-1

-3           7        

8.33

-2           6         8.5

-1           5         9

  0           4        

-

  1           3        

7

  2           2        

7.5

  3           1         7.67

the table shows that none of the x values from -3 to 3 is

the solution because in no case does

4-x = 8-x^-1

to find the solution we need to rearrange the equation to

find for x:

4-x = 8-x^-1

multiply both sides with x:

4x-x^2 = 8x-1

x^2+4x-1=0

x= -4.236, 0.236

therefore there are two points that satisfies the

equation.

find y:  

x=-4.236

y = 4-x   = 4 – (-4.236)

= 8.236

y = 8-x^-1 =   .236)^-1

= 8.236

x=0.236

  y = 4-x   = 4 – (0.236) = 3.764

y = 8-x^-1 =   8-(0.236)^-1

= 3.764

thus the two lines cross at 2 points:

(-4.236, 8.236) & (0.236, 3.764)

c.   to solve

graphically the equation 4-x = 8-x^-1

we would graph both lines: y = 4-x   and   y

= 8-x^-1

the point on the graph where the lines cross is the

solution to the system of equations.

just graph the points on part b on a cartesian coordinate

system and extend the two lines.   the

solution is, as stated, the point where the two lines cross on the graph.

step-by-step explanation:

mark brainliest!