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riadik2000 [5.3K]
3 years ago
15

6x-9=y ; y=-3x linear equations solution for x and y I need help can someone explain

Mathematics
1 answer:
snow_lady [41]3 years ago
7 0
The answer is
 x = 1 and y = -3
<span>[1] 6x-9=y [2] y=-3x</span>
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tresset_1 [31]

Answer:

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3(6g+2) -5g

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Combine like terms

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All right angles are _____ degrees
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I think the answer is 90 degrees
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What is the equation of this graphed line?
Eva8 [605]

Answer:

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Step-by-step explanation:

<u>Slope-intercept form is:</u>

  • y = mx + b

<u>Points given:</u>

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3 years ago
Triangle A C B is cut by line segment E D. Line segment E D goes from side B C to side A C. The length of B A is 4 x minus 6 and
bezimeni [28]

From the markings on the diagram, we can tell E is the midpoint of BC and <u>D</u> is the midpoint of AC. We can apply the <u>triangle midsegment theorem</u>: ED = ½BA. Substituting in the expressions for the lengths and solving for x, we get x = <u>5</u>. Now, since BE = x, then BC = <u>10</u>.

<h3>What is triangle midpoint theorem?</h3>

Triangle midpoint theorem states that the line segment which joins the midpoints of two (2) sides of a triangle is parallel to the third side, and it's congruent to one-half of the third side.

By applying the triangle midpoint theorem, we can find the value of x:

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Read more on triangle midpoint theorem here: brainly.com/question/16047906

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6 0
1 year ago
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