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kvv77 [185]
1 year ago
7

Find the equation of the plane that goes through three points:

Mathematics
1 answer:
frosja888 [35]1 year ago
7 0

The equation of the plane that goes through these points is:

6x + 2y + z = 10.

<h3>How to find the equation of a plane given three points?</h3>

The equation of the plane is found replacing the points into the following equation:

ax + by + c = z.

For point A, we have that:

3b + c = 4.

For point B, we have that:

a + 2b + c = 0.

For point C, we have that:

-a + 6b + c = 4.

Hence the system is:

  • 3b + c = 4.
  • a + 2b + c = 0.
  • -a + 6b + c = 4.

From the first equation, we have that:

c = 4 - 3b.

Replacing in the second, we have that:

a + 2b + 4 - 3b = 0

a - b = -4.

Replacing in the third, we have that:

-a + 6b + 4 - 3b = 4.

-a + 3b = 0.

a = 3b.

We have that a - b = -4, hence:

3b - b = -4

2b = -4

b = -2.

a = 3b, hence a = -6.

c = 4 - 3b -> c = 10.

Hence the equation is:

ax + by + c = z.

z = -6x - 2y + 10

6x + 2y + z = 10.

More can be learned about the equation of a plane at brainly.com/question/13854649

#SPJ1

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Answer:

32cm and 28cm

Step-by-step explanation:

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600=0.5( 4+a+a)×20

where a is the length of the shorter side

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1200=(4+2a)×20

1200÷20=4+2a

60=4+2a

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28=a.

since the longer side is 4 cm more than th shorter side , 28 +4=32

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4 years ago
Apply the distributive property to factor out the greatest common factor. 44h-33=
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4, 12, 20, ..<br> Find the 46th term.
lutik1710 [3]

Answer:

46th term of the sequence is 364

Step-by-step explanation:

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so,

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<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em><em>.</em><em>.</em><em>.</em>

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Help asap ☺️☺️☺️☺️☺️☺️☺️
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Hey There!

80+70 is 150

180
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is 30 so 30 must be your answer

Hope This Helps!!!
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3 years ago
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