20 Points! Which ordered pair is the best estimate for the solution of the system of equations?

Mathematics

1 answer:

yan [13]3 years ago

3 0

Answer:

The best estimate for the solution is the ordered pair $(-6.5,-3.5)$

Step-by-step explanation:

we have

$y=\frac{3}{2}x+6$ ------> equation A

$y=\frac{1}{4}x-2$ ------> equation B

we know that

using a graphing tool, the solution of the system of equations is the intersection point both graphs

The intersection point is $(-6.4,-3.6)$

therefore

The best estimate for the solution is the ordered pair $(-6.5,-3.5)$

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Pauline is building a fence around her vegetable garden, what length of fence will she need to build?

Nuetrik [128]

I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
SEE ATTACHED IMAGE.
First we look for the hypotenuse of both triangles.
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Sine (68.1) = (1.75) / (h)
h = (1.75) / Sine (68.1)
h = 1.886108667
h = 1.9m
Right triangle:
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h = (1.75) / Sine (49.4)
h = 2.304841475
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Finally adding the perimeter:
P = 5 + 1.9 + 2.75 + 2.3
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3 years ago

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DanielleElmas [232]

Answer:

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Step-by-step explanation:

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