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What is xy-2 when x equals 5 and y equals 4?
18
In inverse proportion x equals 2 and y equals 36 but what will y be when x equals 4?
Inverse proportion implies xy = c where c is the constant of [inverse] proportionality. x = 2 and y = 36 implies xy = 72 = c So the relationship is xy = 72 Then, if x = 4, y = 72/x = 72/4 = 18
What is negative 2 plus negative 2?
It equals -4.
What is negative 3y negative 7 equals 2?
2
What are the coordinated when x-2y equals 8 intersects with xy equals 24?
The coordinates are: (-4, -6) and (12, 2)
What is xy-2 when x equals 5 and y equals 4?
18
Implicit differentiation of xy plus x equals 2?
It equals y+1
What times what equals eight but when added it equals negative six?
-2 and -4. The factor pairs of 8 are: {2, 4}, {1, 8}, {-1, -8}, {-2, -4} The sum of the pairs are 6, 9, -9, -6; Thus the required pair is {-2, -4}.
In inverse proportion x equals 2 and y equals 36 but what will y be when x equals 4?
Inverse proportion implies xy = c where c is the constant of [inverse] proportionality. x = 2 and y = 36 implies xy = 72 = c So the relationship is xy = 72 Then, if x = 4, y = 72/x = 72/4 = 18
Negative 2 divided by 1 equals?
2
What is negative 2 plus negative 2?
It equals -4.
What is negative 3y negative 7 equals 2?
2
What are the coordinated when x-2y equals 8 intersects with xy equals 24?
The coordinates are: (-4, -6) and (12, 2)
2 to the power of 7 multiplied by 2 to the power of 2 equals?
According to the laws of exponents, xy times xz = xy+z. Therefore, 27 x 22 = 2(7+2) = 29 = 512.
What is 5 times -2?
7
Negative plus a negative positive?
nope negative plus negative equals a negative -2+(-4)=-6 but negative times negative equals a positive
What does x equal when x equals negative 2?
negative 2!
