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grin007 [14]
3 years ago
13

Determine whether the following system of equations is consistent or inconsistent and dependent or independent. y=1/2x+2 -x+2y=4

Mathematics
1 answer:
AfilCa [17]3 years ago
4 0

Step-by-step explanation:

y=1/2X +2 ,-X +2y= 4

2( y=1/2x +2)

2y= x+2

-x =x +2-4

-2x=-2

x=1 #

-1+2y=4

2y=4+1

2y=5

y=5/2

y=2.0

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nikdorinn [45]
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4 years ago
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What is the distance between (4,0) and (-6,1)
babymother [125]

Answer:

d = \sqrt{(101)}

Step-by-step explanation:

The two points A(4,0) and B(-6,1) lie on a plane and form a line. Thus, to calculate distance between two points, we can use the distance formula of line.

The distance formula for points (x_1,x_2) and (y_1,y_2) is given as follows:

d = \sqrt{(x_{2}- x_{1})^2 + {(y_{2}- y_{1})^2}.

According to the question:

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Substituting the values of terms into the equation we get:

d = \sqrt{(-6- 4)^2 + {(1-0 )^2}

d = \sqrt{(-10)^2 + {(1)^2}

d = \sqrt{(100 + 1)}

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8 0
3 years ago
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Answer:

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4 years ago
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