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liq [111]
3 years ago
15

PLEASE HELP ME!!! I will give the BRAINLIEST for whoever answers it CORRECTLY!

Mathematics
2 answers:
Ksju [112]3 years ago
7 0

Answer:

the 3rd choice

MrRissso [65]3 years ago
4 0

Answer:

Add equations A + B to eliminate y

Then add equations A and C to eliminate y

Step-by-step explanation:

Since all the equations have y with a coefficient of 2, I would eliminate y

Add equations A + B to eliminate y

Then add equations A and C to eliminate y

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vekshin1

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A: 3x + 4y = -6

Step-by-step explanation:

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3 years ago
What is the image of the point (5,-3) after a reflection over the line y = x?
timofeeve [1]

Answer:

(-5,3)

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6 0
3 years ago
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Explain why the Leg-Leg (LL) theorem is the same as the Side-Angle-Side (SAS) postulate.
dexar [7]
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!! WILL MARK BRAINLIEST!
Lana71 [14]

Answer:

the debt ratio remains the same

8 0
2 years ago
Suppose the line of best fit is being found for some points that have an r-value of 0.769. If the standard deviation of the x-co
jeyben [28]

r value i.e Correlation between x value and y value = 0.769

A_{x}=Standard deviation of the x-coordinate = 5.508

 A_{y}=Standard deviation of the y-coordinate = ?=k

Slope of line is given by formula

If slope of line is m, then

m = r\times \frac{ A_{x}}{A _{y}}

m= 0.769 \times \frac{k}{5.508}

Substitute the value of k, i.e Standard deviation of the y-coordinate and then you can get the slope of line to three decimal places.

7 0
3 years ago
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