16 is the answer because 1/4 goes into 1, 4 times. multiply by 4 to get 16.
Answer:
Step-by-step explanation:
I am going with A......12x + 7y....x = # of adult and y = # of children.....adults cost 12 and children cost 7 <====
B doesn't make much sense....u could say x was for girls and y for boys...but u already know how many there are....so I am not sure what the x and y could stand for.
C does't make much sense either....x would have to be red marbles and y would have to be green marbles...but just like B, u already know how many there are....so not sure what x and y could stand for
D. wrong....because the box containing x 7 oz packages and y 12 oz packages.....12x + 7y....for this one to be correct, it would have to have x 12 oz packages and y 7 oz packages
The total cost of fencing will cost 412.5 rupees
Step-by-step explanation:
Given
Total amount = 1015.625 Rupees
Rate per m^2 = 6.50
First of all we have to divide the total amount by per meter rate to find the area of the square.
So,
Now we have to find the side of the square
So,
For fencing, we have to find the perimeter first
So,
Rate of fencing per meter = 8.25 rupees
So total cost of fencing will be:
So,
The total cost of fencing will cost 412.5 rupees
Keywords: Perimeter, area
Learn more about area and perimeter at:
#LearnwithBrainly
Answer:
y = √(x - 2) / 2
Step-by-step explanation:
y = 2x^2 + 2.....switch ur x and y and solve for y
x = 2y^2 + 2
x - 2 = 2y^2 ...divide both sides by 2
(x - 2) / 2 = y^2...now take the sqrt of both sides, eliminating the ^2
(√ (x - 2) / 2) = y
Answer:
Yes
Step-by-step explanation:
It is a function because the x's are not repeating.
The x's are 1, -1, 0, and 2. They are not repeating.
Remember it is a function if the x's don't repeat.
Hope this helps ya!!
