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emmainna [20.7K]
2 years ago
11

Determine whether x=3, x=4, or x=5 is the solution. 20x=4

Mathematics
1 answer:
Alisiya [41]2 years ago
8 0

                - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

\large\blue\textsf{\textbf{\underline{\underline{Question:-}}}}

        Determine whether x=3, x=4, or x=5 is the solution to 20x=4

\large\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}

➪ Given equation:-

     \sf{20x=4}

➪ We need to find:-

   \textsf{The solution to the equation.}

➪Process:-

         \textsf{Divide by 20 on both sides:-}

 \bold{x=\dfrac{4}{20}}

➪Simplify by dividing the numerator and denominator by 2, which results in

  \bold{\dfrac{2}{10}}

➪ So the solution to the equation \tt{20x=4} is \bold{\dfrac{2}{10}}.

<h3> ❒ Good luck ❒</h3>

              - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

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Y_Kistochka [10]

The value of the function at x = -1, 0, 1, 2, and 3 will be -4, 3, 2, -1, and 0, respectively.

<h3>What is a function?</h3>

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

From the graph of f(x), then the value of the function at x = -1, 0, 1, 2, and 3 will be given as,

x             f(x)                        Feedback

-1             -4               Point is in the fourth quadrant

0              3                      Point is in the y-axis

1               2               Point is in the first quadrant

2             -1               Point is in the second quadrant

3              0                      Point is in the x-axis

More about the function link is given below.

brainly.com/question/5245372

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Ms. Goodwin earns $2570 for each 2-wk pay period. How much will she make in 28 wks?​
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Identify the equation in slope-intercept form for the line that has the given slope and contains the given point.
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Hope this helps!
5 0
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22. Four years ago, Samantha was three times as old as Danny. Four years fromnow, Samantha will be only twice as old as Danny. H
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3 years ago
Which of the following is not a factor of x^3 – 3x^2 – 4x + 12?
Slav-nsk [51]

Answer:

c. (x + 3)

Step-by-step explanation:

using factor theorem

if x - 3 is a factor then p(a) = 0

p(a)= x^3 - 3x^2 - 4x + 12

a.(x-3)

p(3) = (3)^3 - 3(3)^2 - 4(3) + 12

= 27 - 27 - 12 + 12

= 0

therefore x-3 is a factor

b.(x + 2)

p(-2) = (-2)^3 - 3(-2)^2 - 4(-2) + 12

= -8 -12 + 8 + 12

,= 0

therefore x + 2 is a factor

c.(x + 3)

p(-3) = (-3)^3 - 3(-3)^2 - 4(-3) + 12

= -27 -27 + 12 + 12

= -30

therefore x + 3 is not a factor

d.(x-2)

p(2) = (2)^3 - 3(2)^2 - 4(2) + 12

= 8 -12 - 8 + 12

= 0

therefore x - 2 is a factor

4 0
3 years ago
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