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ratelena [41]
3 years ago
8

Classify the system correctly Y = 5x +2 10x - 2y = 12

Mathematics
2 answers:
givi [52]3 years ago
7 0
<h3>Answer: Inconsistent System</h3>

Explanation:

If you solve 10x-2y = 12 for y, you get

10x = 12+2y

10x-12 = 2y

2y = 10x-12

y = (10x-12)/2

y = 5x-6

The equation 10x-2y = 12 is the same as y = 5x-6.

The system of equations consists of y = 5x+2 and y = 5x-6. Both have the same slope (m = 5) but different y intercepts (2 and -6). This means the graphed lines will be parallel. Parallel lines never intersect, so there are no solutions. A system is considered inconsistent if it has no solutions.

s344n2d4d5 [400]3 years ago
5 0

Answer:

It's a simultaneous equation because it as two solution

Step-by-step explanation:

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Answer:

3

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Step-by-step explanation:

y=mx+b

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8 0
3 years ago
30th term: a = 4, d = 12
mezya [45]

Answer:

120

Step-by-step explanation:

4*30=120

8 0
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There were 30 cars and 20 trucks in the parking garage. What is the ratio of cars to total vehicles?
sladkih [1.3K]
I believe C. 3 to 5!
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3 years ago
Describe the circle given by the equation (x − 7)^2 + (y − 8)^2 = 9.
matrenka [14]
<h2>The circle (x − 7)² + (y − 8)² = 9 is a circle with center (7,8) and radius is 3</h2>

Step-by-step explanation:

Equation of circle with (h,k) as center and radius r is given by,

          (x-h)²+(y-k)² = r²

Here we need to describe the circle given by the equation (x − 7)² + (y − 8)² = 9

Changing equation to  (x-h)²+(y-k)² = r² form

               (x − 7)² + (y − 8)² = 9

                (x − 7)² + (y − 8)² = 3²

So, h = 7 ,  k = 8 and r = 3

Center is (7,8) and radius is 3

The circle (x − 7)² + (y − 8)² = 9 is a circle with center (7,8) and radius is 3

8 0
3 years ago
The value of X is <br> X + 75<br> X + 125
sineoko [7]
X+75+x+125=180
2X+200=180
2X= -20
X = -10
5 0
3 years ago
Read 2 more answers
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