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vesna_86 [32]
3 years ago
6

The discriminant for the equation f(x)=6x^(2)-x+c is 73. What is the value of c?

Mathematics
1 answer:
Andrews [41]3 years ago
5 0

Answer:

c = -3

Step-by-step explanation:

The discriminant  is 73, that means we have:

(-1)^2-4*6*c=73

then: 1-24c=73

or -24c= 73 -1

-24c = 72

Then c = 72/-24= -3

The answer is -3

Hope that useful for you.

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1 year ago
I need help with this please....Thanks
IrinaK [193]

Answer:

The total cost of redecoration is £66, that is less than £75. Tenant can decorate the room for the budget set.

Step-by-step explanation:

Lets start calculating the areas of shorter and longer walls.

The area of shorter wall is

2.65m*2.98m=7.897m^2.

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We get from one roll

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7 0
3 years ago
Tell weather each pair is parallel, perpendicular, or neither: 3х + 2y = 5<br> Зу + 2x = -3
kakasveta [241]
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Which statement best defines the two quantities that are measured to find the rate at which an airplane descends? A) The quantit
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The <em>correct answer</em> is:


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Explanation:


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In this situation, the amount of time that passes causes the distance the plane descends to change; this means that the distance depends on the time.

7 0
3 years ago
Read 2 more answers
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