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Brut [27]
3 years ago
15

Solve this system of linear equations. Separate

Mathematics
1 answer:
Gelneren [198K]3 years ago
7 0

Answer:

x 2 y -4

Step-by-step explanation:

13x = -54 -20y give it is A

-10x = 60 + 20y give it is B

A + B the sum of the left side of equation is equal to the sum of the right side of equation

13 + (-10x) = -54 -20y + 60 + 20y

3x = 60-54

3x = 6

x=2

so put the x value in A or B equation you can receive y value (B is easier)

y = -4

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Answer:

1,224,778,334

Step-by-step explanation:

302938 \times 4043

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#IndianMurga(. ❛ ᴗ ❛.)

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So bisect means to "split in half" aka segment BD is directly in the middle of triangle ABC. This means we can look at the half of the triangle we know (ABD). We see a 16, so therefore x should be 16.

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Answer:

2.Both boundary lines are solid.

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5.The boundary lines intersect.

Step-by-step explanation:

we have

y\leq 3x+1 ----> inequality A

The solution of the inequality A is the shaded area below the solid line y=3x+1

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see the attached figure

<u><em>Verify each statement</em></u>

1.The slope of one boundary line is 2

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2.Both boundary lines are solid.

The statement is True

3.A solution to the system is (1, 3)

The statement is True

4.Both inequalities are shaded below the boundary lines

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5.The boundary lines intersect.

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see the attached figure

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