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Pie
4 years ago
13

(x^4+15x^3-77x^2+13x-36)+(x-4)

Mathematics
2 answers:
Olenka [21]4 years ago
7 0
Answer:<span> =<span><span><span><span><span>x4</span>+<span>15<span>x3</span></span></span>−<span>77<span>x2</span></span></span>+<span>14x</span></span>−<span>40</span></span></span>
vaieri [72.5K]4 years ago
5 0
If you do distributive property then teh answer shoould be x5 + 11x4 -92x3 +90x2 -49x + 144
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130 lbs = ft? <br><br><br><br> Please help someone
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Step-by-step explanation:

u need to know x to solve y

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Given that the two triangles are similar, solve for x if AU = 20x + 108, UB = 273, BC = 703, UV = 444, AV = 372 and AC = 589.
skelet666 [1.2K]
Data:

<span>segment AU = 20x + 108,
segment UB = 273,
segment BC = 703,
segment UV = 444,
segment AV = 372 and
segment AC = 589.

From the figure:

1) Similarity => segment AB / segment BC = segment AU / segment UV

2) segment AB = segment AU + segment UB = 20x + 108 + 273 = 20x + 381

=> (20x + 381) / 703 = (20x + 108) / 444

=> 444 (20x + 381) = 703 (20x + 108)

=> 8880x + 169164 = 14060x + 75924

=> 14060x - 8880x = 169164 - 75924

=> 5180 x = 93240

=> x = 93240 / 5180

=> x = 18

Answer: x = 18
</span>
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3 years ago
The reported unemployment is 5.5% of the population. What measurement scale is used to measure unemployment? Select one: a. Nomi
kiruha [24]

Answer:

c. Interval or ratio

Step-by-step explanation:

There exists the following measurement scales:

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Ordinal: Ranks the intensity of something. For example, grading some pain on a 1 to 10 scale.

Interval or ratio: Represents quantity and has an equality of units. One example is the rates of unemployment.

Descriptive: Tries to attribute qualities to quantitative data. For example, rates of unemployment being classified as very low, low, medium, and then on...

So the correct answer is:

c. Interval or ratio

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3 years ago
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3 years ago
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