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bezimeni [28]
3 years ago
7

Two lines in a coordinate plane have no points of intersection. Which pair could be the equations of the lines? A. 3x-2y=6, 6x-4

y=12 B.7x+y=10,3x-2y=-3 C.-x+y=5,3x+4y=2 D.-x+y=1,3x+4y=8
Mathematics
1 answer:
dem82 [27]3 years ago
4 0

Answer:

A.

Step-by-step explanation:

if to re-write all the equations:

A. y=3/2 x-3; y=3/2 x-3; B. y=-7x+10; y=3/2 x+3/2; C. y=x+5; y=-3/4 x+2; D. y=x+1; y= -3/4 x+8.

According to the re-written view the correct answer is 'A'.

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Answer:

  • B. BC = 18 so ∆ABC ~ ∆DEF by SAS

Step-by-step explanation:

\bf \cfrac{AB}{DE}  =  \cfrac{BC}{EF}

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So, ∆ABC ~ ∆DEF by SAS.

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Answer:

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Step-by-step explanation:

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The answer to this would be
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