alejonazareth
alejonazareth alejonazareth
  • 24-11-2021
  • Spanish
contestada

1) 6+4.5-(19 - 3):4=

2) La diferencia entre el doble de un número y 4 es igual a 20. ¿Cuál es el número?

Respuesta :

Ecorpion1415
Ecorpion1415 Ecorpion1415
  • 24-11-2021

Explanation:

[tex] \huge \bold \colorbox{yellow}{hello}[/tex]

1) 6+4.5-(19-3):4

6+4.5-16:3

6+4.5-5.333

5.167

2)La diferencia entre el doble de un número y 4 es igual a 20. ¿Cuál es el número?

x-x+4=20

2x+4=20

2x=20-4

2x= 16

x= 16/2

x= 8

El numero. es 8

Verificamo:

8+8+4=20

Entonces si esta bien :D

[tex] \boxed{atte = ecorpion}[/tex]

Answer Link

Otras preguntas

One of the weaknesses of the british military was the fact that they had hired soldiers called:
Lactate can be broken down in a human's _____ and converted to ATP
Which for. Of the it verb correctly completes the sentence? Nosotros a body de Andrea
In employee selection, a variable used to select a successful job candidate is referred to as a ____; this is any piece of information that we are able to measu
The question is in the pic
An allotrope of carbon called buckminsterfullerene has the shape of _____. A)an ice cream cone B)a beaded necklace C)a rectangular prison cell D)
the expression sinx(cscx-cotx cosx) can be simplified to
What is 44 in simplified radical form? A.11/4 B.11/2 C.4/11 D.2/11
Convert y - 6 = 2/5 (x + 10)
show that f(x)=√x-5 is one-to-one and find f^-1how to do this and what is the equation called? please include solutions, thank you.