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2 years ago

First answer = brainliest

Mathematics

2 answers:

Sonbull [250]2 years ago

6 0

Answer: (0, -3)

Step-by-step explanation:

Add both equations to eliminate x

6x-4y=12

+ -6x+y=-3

-----------------

-3y = 9

y = -3

Substitute y=-3 into the second equation:

-6x=(-3)=-3

-6x=0

x = 0

Therefore, the ordered pair of solutions is (0, -3)

jenyasd209 [6]2 years ago

4 0

Answer:

X intercept: (2, 0)

Y intercept: (0, -3)

I hope this will help you. :3

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3 years ago

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son4ous [18]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Consider the triangle A(4,0), B(-2,4), C(0,6) What will be the equation of the altitude BM?

katovenus [111]

Answer:

BM: y = (2/3) x + 16/3 with segment length of 2.77

Step-by-step explanation:

AC formula: m = (6-0)/(0-4) = -3/2

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BM slope: BM⊥ AC m = 2/3

BM formula: (y-4) / (x- -2) = (y-4) / (x+2) = 2/3

y-4 = 2/3 x + 4/3

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intercept of AC and BM (M) from (1) and (2): (-3/2)x + 6 = (2/3) x + 16/3

(13/6) x = 2/3 x = (2/3) / (13/6) = 4/13 ≈ 0.31

y = (2/3) (4/13) + (16/3) = (8/39) + (208/39) = 216/39 = 72/13 ≈ 5.54

M (4/13 , 72/13) or (0.31 , 5.54)

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3 years ago

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lutik1710 [3]

Answer:

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Step-by-step explanation:

Consecutive exterior angles add up to 180 degrees.

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3 years ago