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strojnjashka [21]
3 years ago
11

(7 – 7n³) – (6 + 6n²)​

Mathematics
1 answer:
Lerok [7]3 years ago
5 0

Step-by-step explanation:

To open the bracket you need to multiply the first bracket numbers to the 2nd bracket's number.

THE QUESTION WILL ONLY BE SOLVED ON THE BRACKETS ARE OPEN.....thnk me later

1st number with multiply with the other two

2nd number with aslo mutiply with the other two

STEP:1

Open the brackets after doing the following info as mentioned above. Then you will arrange them in order

STEP:2

First will come the number with power 3 then power2 and

then the last one comes the normal number

STEP:3

You will now solve the numbers after arranging them as given in the picture.

I hope you are clear with the explanatin i have done.

THANK YOU!

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What is equivalent to 7⁶​
nataly862011 [7]
42 is then answer, 7x7x7x7x7x7=42

Hope it helps

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4 0
3 years ago
Read 2 more answers
Población de alces. Se introducen cíen alces en una reserva zoológica, cada uno de un año de edad. El número N(t) de animales vi
frutty [35]

Answer:

El número de animales vivos después de 1, 5 y 10 años es 90, 60 y 35 respectivamente.

Step-by-step explanation:

Sabes que el número N(t) de animales vivos después de t años se predice mediante N(t) = 100*0.9^{t}

Para estimar el número de animales vivos después de, por ejemplo, 1 año debes simplemente reemplazar el tiempo t por el tiempo correspondiente, en este caso 1 año:

N(1) = 100*0.9^{1}

Resolviendo:

N(1) = 100*0.9^{1}= 100*0.9= 90

De manera similar, podes estimar el número de animales vivos después de 5 y 10 años. Esto es, reemplazas t por 5 años:

N(5) = 100*0.9^{5}= 100*0.59049= 59.049≅ 60

y t por 10 años:

N(10) = 100*0.9^{10}= 100*0.3487= 34.86 ≅ 35

<u><em>El número de animales vivos después de 1, 5 y 10 años es 90, 60 y 35 respectivamente.</em></u>

6 0
3 years ago
Calculate the volume of the cube. s= 3 in.
Dennis_Churaev [7]

Answer:

27

Step-by-step explanation:

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3 years ago
MZJ = _<br>MZK =<br>mZL =<br>24 cm​
Bezzdna [24]

Answer:

can we get a bit more information

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What is the area of a quadrilateral with vertices at (2,-4), (4,-4), (2,1), and (4, 1).
Rudik [331]
It would be 4,1 squared units so it would be D.
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