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Zepler [3.9K]
3 years ago
10

The polynomial 24x3 - 54x2 + 44x - 99 is factored by grouping.

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
4 0

Answer:

6x^2 + 11.

Step-by-step explanation:

24x3 - 54x2 + 44x - 99      Re-arranging:

= 24x^3 + 44x - 54x^2 - 99

= 4x(6x^2 + 11) -  9(6x^2 + 11).

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The correct answer is D. 40
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Firdavs [7]

Answer:

24.99 cm

Step-by-step explanation:

We are provided with the radius of the circle so we can use that to solve for the circumference(perimeter) of the circle. The formula to solve for the circumference is 2*pi*r.

2*pi*7 = 14pi = 43.98 cm

Although this is the circumference of the entire circle... To solve for the circumference of a quarter-circle we must find the quarter of that:

43.98 * 1/4 = 10.99 cm

We are already provided with the other two sides, which are both equal to 7 cm since they are radii.

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Hope this helps!

8 0
3 years ago
A customer service representative earns 13 an hour and he works 52 hours a week what is his weekly wage
loris [4]

Answer:

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Step-by-step explanation:

13*52=676

5 0
3 years ago
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Which ordered pairs in the form (x, y) are solutions to the equation 3x – 4y = 21? Choose all answers that are correct.
bekas [8.4K]
A. (−3, 3)
<span>3x – 4y = 21
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B. (−1, −6)
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C. (7, 0)
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Answer:

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Step-by-step explanation:

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7 0
3 years ago
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