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Crank
2 years ago
9

PLEASE SOMEONE TELL ME IF I DID THIS RIGHT

Mathematics
1 answer:
sveta [45]2 years ago
8 0

Answer:

no is not fully correct for the name part you need to put the names of the elements in the compound

Step-by-step explanation:

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Eddi Din [679]
That is true........
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Please answer this asap.
vodomira [7]
The answer would be 39.78
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What is the value of the x variable in the solution to the following system of equations? (5 points) 2x − 3y = 3 5x − 4y = 4 Sel
Rama09 [41]

Answer:

D. There is no x value as there is no solution to this system

Step-by-step explanation:

2x − 3y = 3                                  5x − 4y = 4

5x - 4y = 4               -4y = -5x + 4                         y = 5/4x - 1

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8 0
2 years ago
If alpha beta are the roots of the equation
Vikki [24]

Answer:

Step-by-step explanation:

Hello, I believe that we can consider a different from 0.

By definition of the roots we can write.

ax^2+bx+c=a(x-\alpha)(x-\beta)=a(x^2-(\alpha + \beta)x+\alpha \cdot \beta)\\\\\text{So we can say that:}\\\\\alpha + \beta = \dfrac{-b}{a}\\\\\alpha \cdot \beta=\dfrac{c}{a}\\\\\text{So the expected quadratic equation is}\\\\(x+\dfrac{b}{a})(x-\dfrac{c}{a})=0\\\\ \Large \boxed{\sf \bf \ (ax+b)(ax-c)=0 \ }

Thank you

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3 years ago
Jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
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Answer:

j

Step-by-step explanation:

7 0
3 years ago
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