Salsabeal
Salsabeal
25-08-2020
Mathematics
contestada
2x²-y if x=3 and y=8
Respuesta :
Аноним
Аноним
25-08-2020
Answer:
10
Step-by-step explanation:
2(3)²-8
2(9)-9
18-8=10
Answer Link
capsasha2
capsasha2
25-08-2020
Answer:
28
Step-by-step explanation:
Plug in the variable "meaning": (2 × 3)^2 - 8
2 × 3 = 6
Plug 6 in: [tex]6^{2} - 8[/tex]
[tex]6^{2}[/tex] = 6 × 6 = 36
Plug 36: 36 - 8
36 - 8 = 28
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
Two famous historians
How do you greet your teacher in the afternoon? A. Mucho gusto. B. Buenas noches. C. Buenas tardes. D. ¿Cómo estás?
Jason is making punch by mixing of a cup of orange juice and of a cup of mango juice. He wants to mix the orange juice and mango juice in the same ratio to ma
the liquid pressure varies with depth why
George had $6,000 in a savings account earning simple interest at a rate of 5% per year. At the end of the year, George paid 25% in taxes on his interest. How m
That experience will linger on my mind for a long time”.
What is the relationship between height and acceleration due to gravity
Discuss the significance of Mr.Douglas’s brand and the moat?
MW Company manufactures down-filled comforters and uses an activity-based costing system. During the current period, the company expects to produce 16,500 down-
what is 328 divided by 11
