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Y varies directly as the square of r If y equals 405 when are equals 9 find y when are equals 2?
y / r2 = a constant (k) so k = 405/81 ie 5. k = y/4 when r = 2, so y = 20.
What is the square root of y equals 6?
y = 36
X plus y equals 4 x-y equals 4?
8
Y equals 54 plus 4?
if you are asking what y equals heres what it is y=54+4 y=58
What is the solution to x plus y equals 8 y equals x?
x=4 y=4
What does x equal in y equals x squared plus 4?
y equals x plus 4 when y equals 0 then x equals 2i i is the square root of negative 1
If y varies inversely as the square of x and y equals 4 when x equals 5 find y when x is 2?
25
Y is directly proportional to the square of x when x equals 4 y equals 25 Find an expression for the terms of x?
i think it would be like this: 4:25 :: 1:6.25
Y varies directly as the square of r If y equals 80 when are equals 4 find y when are equals 6?
80=4x, z=6x. find Z. x=80/4, x=20. z=6x20 z=120 answer= 120
Y varies directly as the square of r If y equals 405 when are equals 9 find y when are equals 2?
y / r2 = a constant (k) so k = 405/81 ie 5. k = y/4 when r = 2, so y = 20.
What does the y equal in y-5 equals -4?
-1
What is the square root of y equals 6?
y = 36
X plus y equals 4 x-y equals 4?
8
Y equals 54 plus 4?
if you are asking what y equals heres what it is y=54+4 y=58
If y equals 3x and 3x equals 12 then what does y equals?
Well, if 3x equals 12, then x equals 4. And if y equals 3x, then y equals 3 times 4, which is 12. So, y equals 12. Math can be a piece of cake when you break it down like that!
How do you solve for x when it equals the square root of y to the fourth minus y?
If x equals the square root of ...., then you already have solved for x
If y varies inversely as the square of x and y equals 4 when x equals 5 findy y when x is 2?
y varies inversely as x2 so y = c/x2 for some constant c. When x = 5, y = 4 So c = x2y = 100 that is y = 100/x2 Then, when x = 2, y = 100/4 = 25
