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3 years ago

6

An expression is shown below: r50 r2 which statement is true about the expression? it is irrational and equal to 2r13 it is irra

tional and equal to 6r2 it is rational and equal to 2. it is rational and equal to 6.

1 answer:

Irina18 [472]3 years ago

7 0

I think it is rational and equal to 6

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Ok so i know that you want brainleist but pls answer first?!

andrew-mc [135]

Step-by-step explanation:

$Expression: \frac{40}{y - 16}$

$When \: y=20, \: the \: value \: of \: the \: expression \: is \: \frac{40}{4} = 10$

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3 years ago

the perimeter of the square equals the perimeter of the regular pentagon. each side of the pentagon is 16 cm. long. How long is

Klio2033 [76]

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4 years ago

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2 years ago

Triangle ABC is congruent to Triangle A’B’C’. Describe a sequence of transformations on triangle ABC that would result in triang

Andre45 [30]

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Step-by-step explanation:

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3 years ago

Bruce is solving a system of equations.

Valentin [98]

Answer:

Option 3,4,5 are correct.

Step-by-step explanation:

The system of equations are:

$3x+5y=9\,\,\,\,(1)\\x-y=-5\,\,\,\,(2)$

Multiply equation (2) with -3 and add with equation (1)

$3x+5y=9\\-3x+3y=15\\-------\\8y=24\\y= 24/8\\y=3$

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Putting value of y in eq(2)

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Value of x is -2

So, Option 3,4,5 are correct.

Keywords: System of Equations

Learn more about System of Equations at:

#learnwithBrainly

7 0

3 years ago