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snow_lady [41]
3 years ago
11

83 squard help plzzzzzzz

Mathematics
2 answers:
zhuklara [117]3 years ago
6 0

Answer:

6889

Step-by-step explanation:

Multiply 83 x 83. You get 6889.

Then 6889 is the answer. Hope it helps!

Leviafan [203]3 years ago
3 0

Answer:

6,889

<em>Multiply </em>83 x 83.

<h3>83 x 83 = 6,889.</h3>

Therefore, 83 squared is 6,889.

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Tina says that 3.4 x 105 is greater than 8.25 x 104. Is she correct? Justify your answer.
Anna71 [15]

Answer:

No, Tina is not correct since 3.4 × 105 = 357 and 8.25 × 104 = 858

6 0
2 years ago
Read 2 more answers
¿cuanto pesa cada uno de nuestros 3 personajes?
sergij07 [2.7K]

Resolviendo el sistema de ecuaciones veremos que:

  • niña = 23kg
  • niño = 28kg
  • perro = 18kg.

<h3>¿Como resolver el sistema de ecuaciones?</h3>

Aqui tenemos el sistema de ecuaciones:

Niña + niño = 51kg

Niño + perro = 46 kg

Niña + perro = 41kg

Para resolver esto, lo primero que debemos hacer es aislar una variable en una de las ecuaciones, por ejemplo, podriamos aislar "perro" en la tercera:

perro = 41kg - niña

Ahora reemplazamos eso en la segunda para obtener:

niño + (41kg - niña) = 46kg

niño - niña = 46kg - 41kg = 5kg

niño = niña + 5kg

Ahora logramos obtener la variable "niño" en terminos de la variable "niña". Podemos reemplazar esto en la primera ecuacion del sistema.

niña + niño = 51kg

niña + (niña + 5kg) = 51kg

2*niña = 51kg - 5kg = 46kg

niña = 46kg/2 = 23kg.

Ahora que sabemos esto, usamos las otras ecuaciones para encontrar el peso del niño y el perro:

niño = niña + 5kg = 23kg + 5kg = 28kg

perro = 41kg - niña = 41kg - 23kg = 18kg.

Sí quieres aprender más sobre sistemas de ecuaciones, puedes leer:

brainly.com/question/17174746

6 0
2 years ago
Which number is written in scientific notation? 7.8 x 10−5 0.84 x 106 3.4 x 1002 −5 x 10−12
olchik [2.2K]
Hello there, 

First off what is scientific notation?

Scientific Notation is<span> the way that scientist handle very large or very small numbers..
</span>for example, instead of writing 0.0000000056 we write 5.6x10 (exponent -9)

So, now we got that out the way lets look up here at the choices....


I would say that 7.8x10 (exponent -5) would be the answer! :)

I hoped this helped!!!! :)))

God bless you.



3 0
3 years ago
Read 2 more answers
PLEASE HELP<br> need to know cos(F), sin(F), and tan(F) <br> WILL GIVE BRAINLIEST
SVETLANKA909090 [29]

Answer:

Cos(F) = 5/13  

Sin(F) =  12/13

Tan(F) =  12/5

Step-by-step explanation:

Soh Sine: Opposite(12) over Hypotenuse(13)

Cah Cosine: Adjacent(5) over Hypotenuse(13)

Toa  Tangent: Opposite(12) over Adjacent(5)

7 0
3 years ago
I need help boi a(c – b) = d c =
raketka [301]

Answer:

c = d/a +b

Step-by-step explanation:

a(c – b) = d

Divide each side by a

a/a(c – b) = d/a

c-b = d/a

Add b to each side

c-b+b = d/a +b

c = d/a +b

6 0
3 years ago
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