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kherson [118]
3 years ago
11

a system of two linear equations has infinitely many solutions. one of the equations in the system is y-3x=-3.write an equation

that can be used to complete the system so that it has infinitely many solutions.solve your system using any method to show that it has infinitely many solutions.
Mathematics
1 answer:
Troyanec [42]3 years ago
8 0
The other equation could be 

2y - 6x = -6

Solving:-

y - 3x = -3..........(1)
2y - 6x = -6........(2)
multiplyng the first equation by 2 gives
2y - 6x = -6

so equations (1) and (2) are the same equation
If we graph them they will be the same line 
Every point on that line will be a solution.

So there are infinitely many solutions
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so 360° =75.43 cm


for 150° = 75.43/360 *150 =31.43


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an Carlos County Health Department reported 17 new cases of tuberculosis in the first half of 2001 and 18 additional cases durin
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Answer:

San Carlos County

Step-by-step explanation:

a) Data and Calculations:

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Number of cases of tuberculosis reported in the second half = 18

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Population of the county at the end of the year = 215,000

Average population for the year = 209,750 (204,500 + 215,000)/2

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100 POINTS!!!! Create a table of values for a linear function. A drone is in the distance, flying upward in a straight line. It
dangina [55]
Based on the docx you showed me, the equation for the parabola is y = x^2 + 36 and you want a table of values for a linear equation that intersects the parabola at (5, 6) and (-2, 34).

If you use these two points to create a line we get the equation:

y - 6 = \frac{34 - 6}{-2 - 5}(x - 5) (I just used point slope form)

This can be simplified to:

y = \frac{40}{-7}x + \frac{242}{7}

Now we just need to create a table of points on this line. We already have the points you gave and we can also use the y-intercept: (0, \frac{242}{7}) and the x-intercept: (\frac{121}{20}, 0).

So our table of value can be:

x          | y
______|________
-2         | 34
0          | 242 / 7
5          | 6
121/20 | 0
3 0
3 years ago
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