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Mars2501 [29]
2 years ago
7

1. 56 + (-56)2. -240 + 3703.-5.7+(-4.2)4.-15+(-8)​

Mathematics
1 answer:
Snezhnost [94]2 years ago
5 0

Answer:

1.) 0

2.) 130

3.) -9.9

4.) -23

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Calcular x en: los datos q faltan
Taya2010 [7]
Answer:

x = 13

Step-by-step explanation:

No se exactamente como decir esto porque yo ayudo la majoria de los usuario en ingles pero hay que usar un método para describir a x

Un método que se llama Pythagorean theorem

Pythagorean theorem: a^2 + b^2 = c^2 donde a^2 = 5 b^2 = 12 y c^2 = x

Entonces…

5^2 + 12^2 = c^2

Nota: podemos ver que esto esta bien porque el sum de los dos lados suma el mas largo.

Ahora

25 + 144 = c^2

c^2 = 169

Pero eso no puede ser la respuesta porque no tiene sentido a que x sea un lado que mide 169 entonces tenemos que usar sqrt rt

sqrt rt de 169 = 13

x = 13
4 0
3 years ago
Mila and Ava play a number game. Mila gives Ava a number and she does three computations:
Lady bird [3.3K]

Answer:

Step-by-step explanation:

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7 0
3 years ago
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Determine the correct scientific notation form of the number. 327,000,000,000
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Answer:

B. 3.27 x 10^11.

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There are 11 digits after the first one, so it is

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Step-by-step explanation:

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