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max2010maxim [7]
3 years ago
9

How do I find the solution for this quadratic?

Mathematics
1 answer:
Ahat [919]3 years ago
3 0
Hello,
Please, see the attached file.
Thanks.

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A copy machine can print
Y_Kistochka [10]

Answer:

1200 copies

Step-by-step explanation:

We can use ratios to solve

480 copies       x copies

------------------ = -------------

4 minutes           10 minutes

Using cross products

480* 10 = 4x

Divide each side by 4

4800/4 = 4x/4

1200 =x

3 0
4 years ago
Read 2 more answers
Simplify the expression:<br> 4(b-6)+19<br><br> Please help, thank you :)
Mumz [18]

Answer:

4b - 5

is the answer

3 0
3 years ago
The area of a rectangle is given by 3x^3+14x^2-23x+6
dmitriy555 [2]

The length of the rectangle is defined by (x-1)\cdot \left(x-\frac{1}{3} \right).

Geometrically speaking, the rectangle area is equal to the product of its base and its length. According to the statement the area is represented by a <em>third</em> <em>order</em> polynomial and width by a <em>first order</em> polynomial and, thus, length must be a <em>second order</em> polynomial.

By factor the polynomial we get the following roots:

A = 3\cdot x^{3}+14\cdot x^{2}-23\cdot x + 6

A = (x+6)\cdot (x-1)\cdot \left(x-\frac{1}{3} \right)

Then, the length of the rectangle is defined by (x-1)\cdot \left(x-\frac{1}{3} \right).

To learn more on rectangles, we kindly invite to check this verified question: brainly.com/question/10046743

7 0
2 years ago
Someone please help me with this
Taya2010 [7]
The answer is clearly C because it just is
5 0
4 years ago
If AB = DE CA = FD angle B is congruent to angle E angle A is congruent to angle D , then ∆ABC and ∆DEF are congruent by the ASA
bonufazy [111]
What is f congruebt to i think it is congruent

3 0
4 years ago
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