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3 years ago

Polynomial that represents the area of the square (big ides math)

Mathematics

1 answer:

IrinaVladis [17]3 years ago

4 0

Answer:

49n^2-70n+25

Step-by-step explanation:

(7n-5)(7n-5)

FOIL it: 49n^2-35n-35n+25

combine like terms: 49n^2-70n+25

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lo que es 40 x 21 dividido por 8 redondeado al décimo más cercano muestra el trabajo, así que sé que no solo usaste una calculad

Mars2501 [29]

Answer:

*40

+840

840

105

$8\sqrt{840}$

-80

-40

=105

<u>8 goes into 84 ten times, 84-80 =4</u>

<u>Bring down the zero make 40 which 8 goes into five times</u>

<u></u>

Step-by-step explanation:

cant be round because there no tenths place

<h2>TRANSLATION</h2><h2> </h2><h3>8 entra en 84 diez veces, 84-80 = 4 </h3><h3> </h3><h3>Baje el cero, haga 40, en el que 8 entra cinco veces</h3><h3 /><h3>no puede ser redondo porque no hay décimos, asegúrese de poner los números correctos</h3>

3 0

3 years ago

(2x+3y-4z)-(x-y-z) combine like terms

Fittoniya [83]

Given :-

... ( 2x + 3y - 4z ) - ( x - y - z )

... 2x + 3y - 4z - x + y + z

... x + 4y - 3z is the answer.

Hope it helps!

6 0

3 years ago

The distance traveled varies directly with the time of travel. If

never [62]

Answer:

The constant is 10 for every 1 seconds the time traveled is 10 meters

Step-by-step explanation:

7 0

3 years ago

If 840 CLASS eighth graders, making up 4/5 of total eighth, studied algebra during summer, how many eighth graders are enrolled

Anarel [89]

Answer:

1008

Step-by-step explanation:

If 4/5 of eighth graders, or 80%, are enrolled with class, there are still 20% of students that didn't study. That means you add 168, the 20%, and you'll get 1008.

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2 years ago

Follow this link to view Juan's work. Critique Juan's work by justifying correct solutions and by explaining any errors he made

Aleksandr [31]

Answer:

I don't no sorry please bro sorry

4 0

3 years ago