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denis23 [38]
3 years ago
8

What two numbers multiply to 630 and add to -57

Mathematics
2 answers:
Mila [183]3 years ago
6 0
Well, see, you are looking for two negative numbers. So: -15 and -42. 
sveta [45]3 years ago
5 0
-15 and -42 both add to -57 and multiply to 630 
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The volume of a sphere is 5000 pi m 3 what is the surface area
Nikitich [7]
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Which function does this graph represent?
IRISSAK [1]

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B

Step-by-step explanation:

f(x)= -3(x+1)^2 +2

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Serggg [28]

P(x) = 12x – 180

Given:

A company makes and sells charm bracelets.

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R(x) = 20x.


Explanation of terms:

For x bracelets,

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Profit made = Revenue earned – Cost of production

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P(x) = 20x – (180 + 8x)

P(x) = 20x – 180 – 8x

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The profit made from selling x bracelets is represented by the function

<em> P(x) = 12x – 180</em>



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3 years ago
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6 0
2 years ago
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dolphi86 [110]

The vector function is, r(t) =  \bold{ < t,2t^2,9t^2+4t^4 > }

Given two surfaces for which the vector function corresponding to the intersection of the two need to be found.

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Second equation is of the parabolic cylinder, y=2x^2

Now to find the intersection of these surfaces, we change these equations into its parametrical representations.

Let x = t

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Now substituting x and y into the equation of the paraboloid, we get,

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Learn more about vector functions at brainly.com/question/28479805

#SPJ4

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