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y2 + y2 = 2y2
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∙ 14y ago
dinesh sharma
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X1 plus x2 divided by 2 y1 plus y2 divided by 2?
formula for the midpoint of a line
How can you find the length of a line segment in the coordinate plane?
The formula is the square root of: (x2-x1)^2 plus (y2-y1)^2
When using the slope formula does it have to be (y2-y1)(x2-x1) or can it be (y1-y2)(x1-x2)?
If you mean: (y2-y1)/(x2-x1) and (y1-y2)/(x1-x2) then either works out the same.
Where are the points of intersection on the curve and line of x squared plus y squared plus 4x plus 6y minus 40 equals 0 and x equals 10 plus y?
x2+y2+4x+6y-40 = 0 and x = 10+y Substitute the second equation into the first equation: (10+y)2+y2+4(10+y)+6y-40 = 0 2y2+30y+100 = 0 Divide all terms by 2: y2+15y+50 = 0 (y+10)(y+5) = 0 => y = -10 or y = -5 Substitute the above values into the second equation to find the points of intersection: Points of intersection are: (0, -10) and (5, -5)
Which equations correctly represents a circle centered at the origin with a radius of 5?
x2 + y2 = 25radius of 10?x2 + y2 = 100
What is 66-3y plus y2 from 88 plus 5y-y2?
88 + 5y - y2 66 - 3y + y2 Subtract: 22 + 8y -2y2
What is the result of isolating y2 in the equation below (x plus 4) plus y2 22?
y2=-x2-8x+6
What is the answer to (x plus y)2 x2 plus y2?
X2+y2=25 (x-8)2+y2 =41
What is the expansion for x2 plus y2?
There is no expansion for x2 + y2
Divide y2 plus 13y plus 22 by y plus 2?
(y2+13y+22)/(y+2) = (y+11)
X1 plus y2?
4
What does y squared plus y squared equal?
y4Improved Answer:-y2+y2 = 2y2
How do you factor 25x2-10xy plus y2?
25x2 - 10xy + y2 = (5x - y)2
How do you solve the equation. X2 plus y2 plus z2 - 4x plus 4y plus 2z plus 5 equals 0 x2 plus y2 plus z2 equals 4?
(2-r)e-rr
What is y2 plus 8x plus 7 factored?
This is not factor-able.
How do you factor -11y plus y2 plus 30?
(y - 5)(y - 6)
Equation of director circle of the circle x2 plus y2 equals r2 is?
x2 + y2 = 2r2
