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4 years ago

Determine whether the pair of equations represent parallel lines, perpendicular lines, or neither.

Mathematics

1 answer:

Ivahew [28]4 years ago

6 0

Answer:

Parallel

Step-by-step explanation:

Parallel lines have the same slope but different y-intercepts. If you multiply the top equation by 2, you get:

2(12x + 4y = 16)

24x + 8y = 32

This shows that both lines have the same slope, but then you find the y-intercepts, they are different:

1st equation y-int = 4

2nd equation y-int = 9/2 or 4.5

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6|2x+3|=36 need a mini step by step

ELEN [110]

Answer:

x=1.5

Step-by-step explanation:

We are trying to get x by itself to see what it equals.

6(2x+3)=36

So first you want to distribute you proprieties. You do that by multiplying 6 and 2x. Then multiplying 6 and 3.

12x+18=36

Now in equations where you need to find the variable, whatever you do on one side of the equal sign, you have to do on the other side. So now we want to subtract 18 from both sides.

12x+18=36

-18 -18

Then we divide 12 from both sides.

12x=18

÷12 ÷12

Now you have your answer!

x=1.5

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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3 years ago

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rjkz [21]

Answer:

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Step-by-step explanation:

-7-4=-3

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3 years ago

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Ten years ago, the population of a town was 5,085 people. Since then, the population of the town has

Anika [276]

Answer:

6077

Step-by-step explanation:

$5085 \times (1 + 19.51\%) = 6077$

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