Answer:
El estudiante obtuvo una calificación de 3.5 en su última evaluación.
Step-by-step explanation:
Dado que un estudiante obtuvo calificaciones de 5,7, 6,2 y 4,6 obteniendo un promedio total de 5 en sus calificaciones, para determinar qué nota obtuvo en la ultima prueba para lograr ese promedio, se debe realizar el siguiente cálculo:
(5.7 + 6.2 + 4.6 + X) / 4 = 5
(16.5 + X) / 4 = 5
16.5 + X = 4 x 5
16.5 + X = 20
X = 20 - 16.5
X = 3.5
Answer:
x = 88
Step-by-step explanation:
Becuase this is a quadrilateral, the opposite angles total 180 degrees. So, the opposite of x is 92. That would mean that x + 92 = 180. We subtract 92 from both non-variable sides to get the x by itself. 180 - 92 = 88. 92 - 92 = 0. this leaves us with X = 88
hope this helps
Answer:
15h+50
Step-by-step explanation:
H stands for hours
15 times number of hours
you start with 50 lunches
Answer:
option D is your anwers
Step-by-step explanation:
have a nice day!!
Answer:100,000
Step-by-step explanation: 10000+90000