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vekshin1
3 years ago
5

3. Brian paid $27 for 12 gallons of gasoline. To the nearest

Mathematics
1 answer:
stiks02 [169]3 years ago
4 0

Answer:

C that was the answer to mine and it was right

Step-by-step explanation:

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then in each row you have (x,y) , so plot them on the graph and you will get a line
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the manager at a hotel wants to know how often do his costomers rent boats at the nearby lake.Which sampling method will give va
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3 years ago
How much can 0.75 go into 4.5
Nutka1998 [239]

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6 times

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8 0
2 years ago
Read 2 more answers
Find the equation of the plane that goes through three points:
frosja888 [35]

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

7 0
10 months ago
Of the 50 students in Mr. Mitchell’s classes, 60% are girls. On Friday,20 %
Maurinko [17]

Answer:

6

Step-by-step explanation:

60% of 50 is 30 and 20% of 30 is 6

3 0
2 years ago
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