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In order to answer that, you need to know how 'x' and 'y' are related to
each other. In the book that you copied this from, there was most likely
an equation with the question. It was there to show how they're related.
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The function y equals sin θ is not a function beacause sin 30 equals sin 150?
Y=sin X is a function because for each value of X, there is exactly one Y value.
What is the value of x plus y?
The value of x + y is indeterminate. You need the values of both x and y to determine x + y.
In AP what is the dependent variable the x or the y?
In most cases, x is independent and y is dependent. That is, you choose the value of x, but this x-value will decide the corresponding y-value.
When Santana is plotting points on a graph. The ratio of y y -value to x x -value is 3 3 to 4 4 for each point. What will be the x x -value of a point with a y y -value of 12 12?
It will be 16.
What is the value of x when y is 0?
if x:=x(y) then y=0 => x=x(0)
What is the value of x for the equations x-y equals 120 and x plus y equals 150?
x-y = 120 x+y = 150 add equations: 2x = 270 x = 135 y = 15
What is the y value of x - y equals 120 x plus y equals 150?
15 (x = 135)
What is the value of y for the equations x-y equals 120 and x plus y equals 150?
15
What does x - y?
In expressions such as "x-y", both "x" and "y" can have any value. The value of "x-y" will depend on what the value of "x" and the value of "y" are.
The function y equals sin θ is not a function beacause sin 30 equals sin 150?
Y=sin X is a function because for each value of X, there is exactly one Y value.
Use addition or substitution to find the value of x for this set of equations for x - y equals 120 x plus y equals 150?
X = 135 and y = 15 Solved by addition and substitution
What is the value of y when the value of x is 3?
It depends on the relationship between x and y.
Rs. 49.25 was divided into 150 children Such that each boy got Rs. 0.25 and each girl Rs. 0.50 How many boys and girls are there?
Let x be the number of boys and y be the number of girls. That gives us two equations: x + y = 150 and .25x + .5y = 49.25. Solve the first equation for x: x = 150 - y. Plug that value of x into the second equation: .25(150 - y) + .5y = 49.25 Solve for y: 37.5 - .25y + .5y = 49.25, .25y = 11.75, y = 47. Thus, there are 47 girls. Plug this value back into the first equation to get the number of boys: x + 47 = 150, x = 103.
What is x - y 120 and x y 150?
If your system is x - y = 120 x + y = 150 I would use elimination. Adding the two equations together gives us 2x = 270 and dividing by two tells us that x = 135. Plug x back into either equation to find y: x + y = 150 135 + y = 150 y = 15 So x = 135 and y = 15.
If y varies directly as x squared and y equals 150 when x equals 5 find y when x equals 4?
First you need to know that the equation you are looking for is y = kx^2. Then you need to substitute the numbers in: y = kx^2 150 = k5^2 150 = k25 6 = k Now that you know k, resubstitute it for the new value of y when x = 4: y = kx^2 y = (6)(4)^2 y = (6)(16) y = 96
What is the value of x and y if 3x plus y and 2x plus y and 4x plus 3y and 3x plus 3y are consecutive terms of am arithmetic sequence?
There are more than 1 set of values that will work. The value's of "x = 1" and "y = -1.5" will work and therefore the values "x = 100" and "y = -150" will work as well. In other words take any number you want for the value of x and multiply that number by negative 1.5 (-1.5) to get the value of y. y = (x multiplied by -1.5)
What is the value of x in the equation x y 30 when y 15?
If you mean: x+y = 30 and the value of y is 15 then the value of x is also 15
