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Ket [755]
3 years ago
12

What is a solution to a system of equations​

Mathematics
1 answer:
zmey [24]3 years ago
4 0

Answer:

A system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. The solution of such a system is the ordered pair that is a solution to both equations. ... The solution to the system will be in the point where the two lines intersect.

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Which description best compares the graphs given by the equations: x-5y=-5 5x-25y=75
yulyashka [42]

Considering the slopes of the given lines, they are parallel lines.

<h3>When are lines parallel, perpendicular or neither?</h3>

The slope, given by <u>change in y divided by change in x</u>, determines if the lines are parallel, perpendicular, or neither, as follows:

  • If they are equal, the lines are parallel.
  • If their multiplication is of -1, they are perpendicular.
  • Otherwise, they are neither.

The first line, in standard form, is given by:

5y = x + 5

y = 0.2x + 1.

The slope is of m = 0.2.

For the second line, we have that:

25y = 5x - 75

y = 0.2x - 3

The slope is of m = 0.2.

Same slope, hence the lines are parallel.

More can be learned about the slope of a line at brainly.com/question/12207360

#SPJ1

4 0
2 years ago
The ratio of sheep to the total number of animals on a local farm is 2:5.
Lina20 [59]

Answer:

40%

Step-by-step explanation:

2:5 is equal to 4:10 or 40%.

7 0
3 years ago
Read 2 more answers
which was one cause of the rise of the persian empire? a. the persians forced the people they conquered to convert to zoroastria
sukhopar [10]

The correct answer is D. They merged religious which was from the lands which were conquered with zoroastrian rituals.

The rise of persian empire was because of Cyrus the great and the Achaemenid Empire. People who were defeated by Cyrus they called him law giver and worthy ruler. People who followed him referred t o him as their father.

He build Pasargadae capital city and brought many architectural possibilities.

He allowed people to have their own culture and religion and all the jews who were held by babylonian were being freed.

3 0
3 years ago
Read 2 more answers
Find AREA fast pls ASAP
Leto [7]
The area of the whole figure is 92.1
the area of the rectangle is 78
the area of the half circle is 14.13
add them together, you get 92.1


hope this helps :D
8 0
3 years ago
Which recursive definition represents the sequence {2, 3, 5, 9, 17...}?
Gnesinka [82]
Let's analyze the sequence: {2,3,5,9,17...}.
3 = 2+1
5 = 3+2
9=5+4
17=9+8
So, every element of the sequence is obtained as sum from the previous element + (previous element -1)

y[n]=y[n-1] + (y[n-1]-1)
4 0
3 years ago
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