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Firlakuza [10]
3 years ago
12

Can someone help me with this please?

Mathematics
1 answer:
Sever21 [200]3 years ago
8 0

Answer:

1)then \: we \: can \: seperate2x \\ 2)then \: we \: can \: get \: x \: alone \\ 3)we \: add \: and \: divide \: in \: both \: side  \\ \: of \: this \: equation \: equally \:  \\ 4)we \: get \: wrong \: answer \\ thank \: you

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Determine whether the lines are parallel, intersect, or coincide<br> y=1/3x+4 <br> x-3y=-12
adell [148]

The slopes of two lines are equal which means that the lines are parallel.

Further explanation:

The slopes of lines are used to find the relationship between two line.

  • If two lines are parallel, then their slopes will be equal.
  • If two lines are perpendicular, the product of slopes of both lines will be -1

The standard form of equation of line is:

y=mx+b

The coefficient of x is the slope here.

y=1/3x+4

Let m1 be the slope of first line:

m_1=\frac{1}{3}

x-3y=-12\\-3y=-x-12\\-3y=-1(x+12)\\3y=x+12\\\frac{3y}{3}=\frac{x+12}{3}\\y=\frac{x+12}{3}\\y=\frac{x}{3}+\frac{12}{3}\\y=\frac{1}{3}x+4

Let m2 be the slope of second line

m_2=\frac{1}{3}

We can see that:

m_1=m_2

The slopes of two lines are equal which means that the lines are parallel.

Keywords: Parallel Lines, Perpendicular Lines

Learn more about lines at:

  • brainly.com/question/3552621
  • brainly.com/question/3617539

#LearnwithBrainly

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4 years ago
Ms. Johnson was grading Drake's test. Drake got 27 out of 30 questions correct. What percent is equivalent to the fraction of th
andreev551 [17]
27/30 as a percentage is 90%
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Why is biking important like why should we bike instead of driving cars?
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Whose problem is best modeled by a division expression?
puteri [66]

Answer:

only Tanveer's

Step-by-step explanation:

7 0
4 years ago
Help me for 50 points.
Alexandra [31]
We want sin A.  sin A is defined here as opp / hyp, and the values here are
                          sin A = 9.5 / 11 = 0.864, which, when rounded off to the 
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3 years ago
Read 2 more answers
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