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How do you find the centroid of a triangle given the coordinates of the vertices?
The x-coordinate of the centroid is the arithmetic mean of the x-coordinates of the three vertices. And likewise, the y-coordinate of the centroid is the arithmetic mean of the y-coordinates of the three vertices. Thus, if A = (x1, y1), B = (x2, y2) and C = (x3, y3) then the coordinates of the centroid, G = [(x1,+ x2 + x3)/3, (y1 + y2 + y3)/3].
What is y times y squared?
y times y times y (or y3)
What is the difference between y3 and y8?
They don't seem to different at first. But the thing is, Y3 is outdated and old. It may still have the original database of Y8, but Y3 is older. If you notice the layout of the new Y8, it is newer and more user friendly. Plus a really world-known game, Bloons Tower Defense, can't be found on Y3 easily, while Y8 brings the searches instantly. Y8 is better than Y3.
What is y to the 5th power times y to the 3rd power times y?
y5 * y3 * y = y5 * y3 * y1 = y5+3+1 = y9
What is the answer x-y3 3x y 1?
6x+y=3
How to factirise this x3 y3 equation?
x3-y3
When can a polynomial is said to be sum or difference of two cubes?
When it is of the form x3 + y3 or x3 - y3. x or y can have coefficients that are perfect cubes, or even ratios of perfect cubes eg x3 + (8/27)y3.
How do you factor x to the sixth minus y to the sixth?
x6 - y6 = (x3)2 - (y3)2 = (x3 + y3) (x3 - y3) = (x + y)(x2 - xy + y2)(x - y)(x2 + xy + y2)
What x3 plus y3 called?
It is an algebraic expression.
Whats y3+x3+z3 equals to?
3xyz
x3+y3+z3=k?
The required result will be 3xyz
What is x3-y3-8?
You would need to know the value of either x or y, so that you could solve for the one independent variable.
How do you factor x3 plus y3?
(x2 - xy + y2)(x + y)
What do you call the expression x3 y3?
That's either the sum or difference of two cubes.
X4 plus y4 divided by x plus y?
(x4 + y4)/(x + y) = Quotient = x3 - x2y + xy2 - y3 Remainder = - 2y4/(x+y) So, x3 - x2y + xy2 - y3 - 2y4/(x+y)
Factor completely x3-y3?
(x - y)(x^2 + xy + y^2
x3+y3+z3=k, with k being all the numbers from one to 100?
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