2 years ago

Which equation does the graph of the systems of equations solve?

Mathematics

1 answer:

notka56 [123]2 years ago

4 0

Answer:

answer: C

Step-by-step explanation:

the lines are parallel.

Hope this helps:)

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mixas84 [53]

Answer:

When the shape reflects about the x-axis, the x-coordinate remains unchanged but the y-coordinate becomes negative. When the shape reflects about the y-axis, the y-coordinate remains the same but the x-coordinate becomes negative.

Step-by-step explanation:

Sample answer from Edmentum

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2 years ago

What is the y-intercept of the equation of the line that is perpendicular to the line y =

igor_vitrenko [27]

Answer:

y=-5/3x+20

Step-by-step explanation:

Let the equation of the required line be represented as $y=mx+c$

This line is perpendicular to the line $y=\frac{3}{5}x+10$

$=>m*\frac{3}{5}=-1$

$=>m=\frac{-5}{3}$

So the equation of the required line becomes $y=\frac{-5}{3}x+c$

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$-5=\frac{-5}{3}*15+c$

$=>c=20$

So the equation of the required line is $y=\frac{-5}{3}x+20$

Among the given options, option 4 is the correct one.

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2 years ago

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Dafna1 [17]

Answer number 3

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I believe x is equal to 23

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