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Pachacha [2.7K]
3 years ago
13

What is the correct description for the system of linear equations?

Mathematics
1 answer:
Mkey [24]3 years ago
7 0
The slope of the first equation is -2, you can see it right off.

the slope of the second equation is 2, notice both are in slope-intercept form.

both equations are the equations of a line, so is really just two lines.

because their slope differs, they're not parallel or equivalent, therefore, they lines do meet at some point, and one point only, and therefore, they have 1 solution only.

a system of equations with at least 1 solution,  is a consistent system.

a consistent system with exactly 1 solution only, is not just consistent, but also independent.
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Can someone please help me with this question? Thank you!
kvasek [131]

Answer:

The arcs are not congruent which makes the statement false.

Step-by-step explanation: Congruent means equal to my understanding.


3 0
3 years ago
Zaire sells 24 slices of blueberry pie and 15 slices if cherry pie. what was his profit?
TiliK225 [7]
39 depending on the prices but 39 is how many he sold
7 0
3 years ago
before leaving to visit Mexico Levant traded 270 american dollars and received 3000 Mexican pesos when he returned from Mexico h
Verdich [7]
<span>Levant traded 270 american dollars and received 3000 Mexican pesos. This means that:
1 Mexican peso = (270 x 1) / (3000) = 0.09$

Therefore,
100 pesos will be worth 100 x 0.09 = 9$

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4 0
3 years ago
Read 2 more answers
Question 8
lord [1]

Answer: (9, -2)

Step-by-step explanation:

Let's start with what makes a function even. A function is even if the graph of it is symmetric about the y-axis. What is really means is that if you were to fold your graph paper where the crease is on the y-axis, the graph should be the same on each side.

Now since g is an even function, it's correct for us to assume that it is symmetric about the y-axis. What this means is that we expect to find a value at the same point, except on the right side (because our coordinate is negative).

Our coordinate is (-9, -2). If we were to plot it, we'd see it would be in the 3rd quadrant, or the bottom left one. To be symmetrical on the right side, we know there is a point with the same coords in the 4th quadrant. To be on the right, our x coordinate would be positive, and our y coordinate will stay the same.

5 0
3 years ago
What is the difference of the two polynomials?
ehidna [41]
(7y² + 6xy) - (-2xy + 3)

⇒ (-1 * -2xy) + (-1 * 3) = 2xy - 3

7y² + 6xy + 2xy - 3

7y² + 8xy - 3  Choice B.
5 0
3 years ago
Read 2 more answers
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