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Sonja [21]
3 years ago
9

Factor the polynomial completely.24x^3-40x^2 45x-75

Mathematics
1 answer:
kumpel [21]3 years ago
3 0
24x^3-40x^2. 45x-75
8x^2(3x-5). 15(3x-5)

(8x^2+15)(3x-5)
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The ratio of length to width in a rectangle is 3 to 1. If the perimeter of the rectangle is 128 feet, what is the length of the
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Step-by-step explanation:

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3 years ago
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The perimeter of a rectangle is 72 in. The base is 3 times the height. Find the area of the rectangle
Dovator [93]

Answer:

243 in²

Step-by-step explanation:

Step 1. Calculate the<em> base and height </em>of the rectangle

We have two conditions:

(1)   2b+ 2h = 72 in

(2)           b = 3h               Substitute in (1)

2(3h) + 2h = 72               Remove parentheses

   6h + 2h = 72               Combine like terms

           8h = 72               Divide by 6

             h = 9 in             Substitute in(2)

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Step 2. Calculate the area of the rectangle

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7 0
3 years ago
What is the slope of the line that passes through the points (2, 3) and (8, 6)
nadezda [96]

Answer:

The slope of the line that passes through the points (2, 3) and (8, 6) is \frac{1}{2}.

Step-by-step explanation:

To find the slope of two points, divide the difference between the y values by the difference between x values, you can remember this by the mnenomic "rise over run". In this case, the difference between y and x values would be 6 - 3 = 3 and 8 - 2 = 6 respectively. This means the slope between the two points (2, 3) and (8, 6) is \frac{3}{6} or \frac{1}{2}.

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2 years ago
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Step-by-step explanation:

I hope this helps

3 0
3 years ago
It's a PEMDAS question
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[3 * (2 + 4)] - 4

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[3 * (6)] - 4

  • Now solve 3 * 6.

18 - 4

  • 18 - 4 = 14, so your answer is:
<h3>14</h3>
4 0
3 years ago
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