4 years ago

4x^2-5x=0 Help me pls!!!!!

Mathematics

1 answer:

matrenka [14]4 years ago

8 0

The answer to this is: x = 0, 5/4

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lbvjy [14]

Answer:

Step-by-step explanation:

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3 years ago

C=0.2x^2-92x+11,165 what is the minimum daily cost?

yanalaym [24]

You will need to use formula x= -b/2a because the min value will by the vertex of function.
x= -(-92/(2*.2)) = 230
then plug in x value

C=0.2(230)^2-92(230)+11,165= 585

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3 years ago

Given the system of equations, what is the value of the system determinant? 2x + y = 8 x - y = 10

Kruka [31]

New term for me - system determinant ??

8 0

3 years ago

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How many solutions does the system of equation have?

serious [3.7K]

We can determine the number of solutions from the slope intercept form of the equations.

Slope intercept form of equation 1 is:

$y=- \frac{1}{4}x+3/4$

Slope intercept form of second equation is:

$y=- \frac{1}{4}x+ \frac{9}{12} \\ \\ 
y= - \frac{1}{4}x+ \frac{3}{4}$

The slope and the y-intercept of both equations are the same. This means, the two lines are lying over each other and hence they infinite number of solutions.

So, the correct answer is option C

8 0

3 years ago

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What is the answer of this question?

lianna [129]

Answer:

Step-by-step explanation:

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3 years ago