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vitfil [10]
3 years ago
15

The polynomial –2x2 – x 2 is ? a with a degree of ?

Mathematics
2 answers:
kramer3 years ago
4 0

Answer:

the polynomial -2x^2-x+2 is trinomial

the degree of the polynomial is 2

Step-by-step explanation:

-2x^2-x+2

Given polynomial has 3 terms , -2x^2, -x , +2

If a polynomial has 3 terms then it is called as a trinomial

In the given polynomial , there is only one variable x. we can see that the highest exponent is 2.

so the degree of the polynomial is also 2

Vinvika [58]3 years ago
3 0

Answer:

This is a two-term polynomial with a degree of 2.

Step-by-step explanation:

The degree is determined by the highest power in the equation.

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Step-by-step explanation:

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attashe74 [19]

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Step-by-step explanation:

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4 0
2 years ago
6.
Rudik [331]

Answer:

  (a)  169.1 m

Step-by-step explanation:

The diagram shows you the distance (x) will be shorter than 170 m, but almost that length. The only reasonable answer choice is ...

  169.1 m

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The relevant trig relation is ...

  Cos = Adjacent/Hypotenuse

The leg of the right triangle adjacent to the marked angle is x, and the hypotenuse is 170 m. Putting these values into the equation, you have ...

  cos(6°) = x/(170 m)

  x = (170 m)cos(6°) ≈ (170 m)(0.994522) ≈ 169.069 m

The horizontal distance covered is about 169.1 meters.

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<em>Additional comment</em>

Expressed as a percentage, the slope of this hill is tan(6°) ≈ 10.5%. It would be considered to be a pretty steep hill for driving.

5 0
2 years ago
Mike purchased a notebook, pen, and two pencils from the school's book fair. All notebooks are $2.98, pens are $1.75, and pencil
joja [24]

Answer:

5.48

Step-by-step explanation:

add 2.98 1.75 and 0m75

3 0
3 years ago
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