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Is line xy the same as yx?
Yes, xy is the same as yx, but should always be written as xy.
What is the area of trapezoid wxyz is wx equals 4 and xy equals 10 and yz equals 7 and wz equals 15?
Area of a trapezoid = 0.5*(sum of parallel sides)*height
The sum of three times a number plus five times another number?
3x+5x
X y if x -2 and y -4?
Improved Answer:If: x = -2 and y = -4Then: xy = 8Because: -2 times -4 = 8
What is the measure of arc XY?
It depends on where arc XY is: on a circles, a parabola or some other curve; and what else you know about the curve.
The sum of two number is 10 and their product is 30 the sum of their reciprocals is?
Suppose the numbers are x and y. The sum of their reciprocals = 1/x + 1/y = y/xy + x/xy = (y+x)/xy = (x+y)/xy = 10/30 = 1/3
The sum of 3 times m and n?
the sum of 3 times m and n
If the sum of two numbers is 7 and there product is 25 what is the sum of there reciprocals?
Suppose the two numbers are x and y. Then, the sum of THEIR reciprocals is 1/x + 1/y = y/xy + x/xy = (y + x)/xy = 7/25
The sum of two numbers is 10 and their product is 20 find the sum of the reciprocal of the number?
Suppose the numbers are x and y Then the sum of their reciprocals is 1/x + 1/y = y/xy + x/xy = (y+x)/xy = 10/20 = 1/2
What is xy divided by -3?
xy/-3
If the sum of two numbers is 12 and the product is 24 What is the sum of the reciprocals?
1/x+1/y y/xy+x/xy x+y/xy=12/24 12/24=1/2 1/2 is the answer.
How do you write trice the sum of xy and z?
(x+y+z)*3= Using the 'Order of Operation' rules, the addition within brackets is done first, then the sum is multiplied by 3 (thrice means three).
What is the sum of seven and the product of x and y?
7+xy
The sum of two numbers is 10 and their product is 20 find the sum of the reciprocal of the number.?
1/x + 1/y y/xy + x/xy (y+x)/xy= 10/20 10/20=1/2 1/2 is the answer.
Which expression can be best described as a sum divided by a product?
(a + b)/(xy)
Find the sum of the reciprocals of two real numbers given that these numbers have a sum of 150 and a product of 40?
1/x + 1/y = (y+x)/xy But y + x = sum = 150, and xy = product = 40 So sum of reciprocals = 150/40 = 3.75
The sum of x and y decreased by their product?
The sum of x and y decreased by their product is (x + y)- xy.
