teayona
teayona
19-01-2020
Mathematics
contestada
Find the numerical value of x=4 and y=5 . 3x^2+6y=
Respuesta :
deltaroids
deltaroids
19-01-2020
Answer:
78.
———
Why?
Replace the variables for their respective values.
3(4)^2 + 6(5)
Then solve for 4^2.
3(16) + 6(5)
Now, solve the multiplication.
48 + 30
Finally, solve the addition.
78
78 is your answer.
Answer Link
convers3529c
convers3529c
19-01-2020
Answer:
174
Step-by-step explanation:
3x^2+6y
3(4)^2+6(5)
12^2+30
144+30
174
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
How do you write this in a algebraic equation: 6 more than 7 times a number is 41
the sum of Marys age and her moms age is 67. Three times Marys age increased by 7 is her moms age. How old is Mary and her mother
A fair coin is tossed 5 times. What is the probability of obtaining exactly 3 heads.
When a Doctor practices Paediatrics, what sort of patients does he have ?
how do you calculate the circumference of a circle
When a Doctor practices Paediatrics, what sort of patients does he have ?
90 students went to the zoo three had a hot dog,soda and a Popsicle ;24 have a hot dog; five had a hot dog and soda; 33 had a soda ;10 had a soda and Popsicle;
solve for t d=(1/2) at^2
How does the modern era differ from the post-classical era?
When a Doctor practices Paediatrics, what sort of patients does he have ?
