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vesna_86 [32]
2 years ago
11

Write in standard form: a line through the origin with slope 2/3

Mathematics
2 answers:
frez [133]2 years ago
7 0

Answer:

2x - 3y = 0

Step-by-step explanation:

the equation of a line passing through the origin is

y = mx ( m is the slope )

here m = \frac{2}{3} , then

y = \frac{2}{3} x ( multiply through by 3 to clear the fraction )

3y = 2x

the equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

rearranging the above equation into this form

2x = 3y ( subtract 3y from both sides )

2x - 3y = 0 ← in standard form

nordsb [41]2 years ago
5 0

Answer:

y = 2/3x

Step-by-step explanation:

Slope-intercept formula: y = mx + b

m = 2/3 because the slope is 2/3.

b = 0 because the y value of the origin is 0, as the point is at (0, 0).

That makes y = 2/3x + 0, but adding zero does nothing so you take it out to get y = 2/3x.

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Step-by-step explanation:

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Help please<br><br> Factorise<br><br> x²-x-56<br><br> its due in 4 minutes
Iteru [2.4K]

Answer:

(x-8)(x+7)

Step-by-step explanation:

using quadratic formula we have

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3 years ago
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List all the ways to select two members from S with repetition. The order in which the members are selected is not important. Fo
Taya2010 [7]

9514 1404 393

Answer:

  KK KL KM KN KP LL LM LN LP MM MN MP NN NP PP

Step-by-step explanation:

Instead of starting with adjacent letters in the list, we start with the same letter. There are 15 possible pairs.

  KK KL KM KN KP LL LM LN LP MM MN MP NN NP PP

__

<em>Additional comment</em>

We leave out pairs with letters previous, because you've said KL is the same as LK, and KL has already been listed. The problem with this list is that it misstates the probabilities of randomly obtaining a given pair. It is not 1/15, but is 2/25 for all but letter duplicates. For duplicates (KK), the probability is 1/25, not 1/15.

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Answer:

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Step-by-step explanation:

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