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docker41 [41]
2 years ago
11

Is 8−8−18 Commutative Property

Mathematics
1 answer:
prisoha [69]2 years ago
8 0

Answer:

1. 8-8-18 =

   0-18 =

     -18

     

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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
Juan plans to watch 2 movies each month. Write an equation to represent the total number of movies (n) the he will watch in (m)
Rom4ik [11]

Answer:

n = 2m

Step-by-step explanation:

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4 0
3 years ago
V(t)=875-50t
Mandarinka [93]
Use socratic instead of this
6 0
3 years ago
Divide 50 by half and add 20 and <br> multiply by 2
aivan3 [116]

The value of the expression will be equal to 145.

<h3>What is an expression?</h3>

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that make an expression for divide 50 by half and add 20 and multiply by 2.

The expression will be solved as below,

E = 50/2 + 25 x 2 + 50 + 20

Solve the above expression by PEMDAS,

E = 25 + 50 + 70

E = 145

To know more about an expression follow

brainly.com/question/25968875

#SPJ2

8 0
1 year ago
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Musya8 [376]

Answer:

hy5ju5ju5uj5huj5h5

Step-by-step explanation:

3 0
3 years ago
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