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Rudiy27
2 years ago
14

I really need help before tomorrow, but my question is,

Mathematics
1 answer:
BigorU [14]2 years ago
7 0

Answer:

\tt \: x.( - 1).( - x).(1)

\longrightarrow \tt ( -  x). (- x)

\longrightarrow  \boxed{\tt{x}^{2} }

  • Our final answer : x^2

------- HappY LearninG <3 --------------

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70 jumping jacks in total?
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A square is cut into three equal rectangles. How does the area of the square compare to the sum of the areas of the three rectan
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A?

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If the square was split into 3 rectangles the 3 rectangles sum up to the square.

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in abbys grade, there 70 students. currently, 10% of them are enrolled in health. how many students are enrolled in health?​
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4 years ago
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A company produces two types of solar panels per year: x thousand of type A and y thousand of type B. The revenue and cost equat
jolli1 [7]

Answer:

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  • 6000 type B

Step-by-step explanation:

We assume your equations are intended to be ...

C(x,y)=x^2-2xy+9y^2+3x-87y-6\\R(x,y)=5x+7y

Then the profit equation is ...

P(x,y)=R(x,y)-C(x,y)=5x+7y-x^2+2xy-9y^2-3x+87y+6\\=-x^2+2xy-9y^2+2x+94y+6

The partial derivatives of profit with respect to x and y are zero when profit is maximized.

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  ∂P/∂y = 0 = 2x -18y +94

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The company will maximize profit by selling 7000 panels of type A and 6000 panels of type B.

5 0
3 years ago
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