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madreJ [45]
3 years ago
6

How many solutions does the following system have? 2x- 4y = 11 -2x + 4y = -10

Mathematics
2 answers:
rosijanka [135]3 years ago
6 0

Answer:

This system has no solution

Step-by-step explanation:

-(11+4y)+4y=-10

no solution

kotegsom [21]3 years ago
6 0

-(11+4y) + 4 = -10

There is no solution

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What is the slope of the line graph show below?​
bonufazy [111]

Answer:

The answer is -2

Step-by-step explanation:

slope formula is m= (y2 -y1)/(x2-x1)

m=(3-1)/(0-1)=

m=2/-1 =

m=-2

6 0
3 years ago
Read 2 more answers
Which inequality has no solution?<br> 6(x+2) &gt; x-3<br> 3+4x2(1+ 2x)<br> -2(x+6) X-9 &lt;3(x-3)
Juli2301 [7.4K]

Answer:

6(x + 2) > x - 3

6x + 12 >  x - 3

6x - x >  - 12 - 3

5x >  - 9

3 + 4 \times 2(1 + 2x)

3 + 8(1 + 2x)

3 + 8 + 16x

11 + 16x

- 2(x + 6)x - 9 < 3(x - 3)

- 2( {x}^{2}  + 6x) - 9 < 3x - 9

- 2 {x}^{2}  - 12x - 9 < 3x - 9

5 0
3 years ago
In which number does the 5 represent a value of 10 times the value represented by 5 in 35,187
Dvinal [7]

Answer:

well, there are no multiple choice options, but the answer is whichever number has a 5 in the ten thousands place like 56,789

Step-by-step explanation:

6 0
3 years ago
Evaluate the integral using the indicated trigonometric substitution.<br> -
Studentka2010 [4]
By simplifing it i think
3 0
3 years ago
Y= -3/2x-2 graph graph
evablogger [386]

Answer:

To graph (like the provided picture) you must understand y=mx+b. Your m would stand for your slope which you need to determine with rise over run. Rise over run can be done by finding a place where both the x and y values are lined up. (0,-2) can be used as an example from the picture. You then want to find the next point where the x and y values line up which (-2,1) can be used. Go up 3 units and go to the LEFT 2 times which makes this a negative run. The slope would then be represented as -3/2.

Your x value stands for your x-value moving up or down while you b value stands for your y-intercept which point (0,-2) is represented as. Y represents the y value after the equation is plugged in with x and solved.

8 0
3 years ago
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