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FromTheMoon [43]
3 years ago
8

Is x= -2 a solution to 3x-6=12?

Mathematics
2 answers:
omeli [17]3 years ago
5 0

Answer:

No

Step-by-step explanation:

3x - 6 = 12

3x = 18

x = 6

The only solution of the equation 3x - 6 = 12 is x = 6.

Answer: No

MissTica3 years ago
5 0

Answer:

No.

Step-by-step explanation:

First I multiplied -2 by 3 and my product came to be -6. Then, I subtracted 6 from -6 to get -12. -12 is not equal to 12.

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You can use the direction vector as the coefficients of x and y for a line through (0, 0) perpendicular to that direction: x + y = 0. (A common factor of 4 can be removed from the coefficients.)

Translating the line up 2 and right 9, so it goes through the given point, we get ...

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or

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What is the term for the likelihood that a correlation exists in a population, based on knowledge of the actual value of r in a
zvonat [6]

Answer:

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3 years ago
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olga2289 [7]

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<u>Step-by-step explanation:</u>

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1) the degree of the polynomial:

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W(x) = -5x³ + 7x - 2

Degree: 3 (odd)

Leading Coefficient: negative

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See attachment for x-intercepts. <em>I set the x-axis to represent tenths </em>

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Answer:

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Step-by-step explanation:

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