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lina2011 [118]
2 years ago
8

How many roots does the graphed polynomial function have? A. 4 B. 3 C. 1 D. 2

Mathematics
1 answer:
Alex777 [14]2 years ago
8 0

Answer: 3

Step-by-step explanation: A P E X

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Al oeste de Albuquerque, Nuevo México, la carretera 40 con rumbo al este es recta y tiene una fuerte pendiente hacia la ciudad.
alexgriva [62]

Usando el concepto de pendiente, se encuentra que el cambio en la distancia horizontal es de 10 pies.

La pendiente de una reta es la <u>razón entre el cambio vertical y el cambio horizontal,</u> o sea, cual el cambio vertical cuando el cambio horizontal es de 1.

En este problema, hay que:

  • La pendiente es -100, o sea, cuando hay un desplazamiento de un pie por adelante, hay una queda de 100 pies.
  • Bajado 1000 pies, entonces, aplicando la proporción:

1 pie H -> -100 pies V

x pie H -> -1000 pies V

Aplicando la multiplicación cruzada:

-100x = -1000

100x = 1000

x = \frac{1000}{100}

x = 10

El cambio en la distancia horizontal es de 10 pies.

Un problema similar es dado en brainly.com/question/24766917

3 0
2 years ago
What is the pattern and sequence of 63,58,53,48
kirill [66]
48, 53, 58, 63 is from low to hight numbers
4 0
2 years ago
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Mailani has 184 folders that she plays evenly into seven piles how folders were placed in to the last pile
Mamont248 [21]
If my calculations are correct , only 26 stacks of folders will only hold 7 folders evenly .. leaving 1 pile with 9 folders because 26*7= 182 & 184-182 = 2 . 7+2=9
8 0
3 years ago
Araceli made 9 identical bags using 4 yards of fabric. How much fabric did Araceli use for each bag?
miv72 [106K]

Answer:

Araceli would have used 2.25 (or 2 1/4) yards of fabric for each bag.

Step-by-step explanation:

First, you have the 9 bags you are making and they all must be the same because they are identical, so you divide the nine bags by the four yards and I got an answer of 2.25 yards per bag. The answer can also be 2 1/4 as well.

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2 years ago
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1 basic algebreh im slow hlp me 2
Ivahew [28]

Answer:

it is D

Step-by-step explanation:

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2 years ago
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