Answer:
About -1.7142
Step-by-step explanation:
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Rearrange x²+y²-4x+6y=-11 I'll tell you an easy way. take the coefficient of x and divide it by -2 and the coefficient of y and divide it by -2 so -4 ÷-2 = 2 6÷-2= -3 (2,-3) is the center of the circle to know the radius √2² + -3² + -11 =√2 The Radius equals √2
Answer:
ok sure ...!done:)....
also pls give me the brainliest:)
The volume would be, 24.
:)
Answer:
The give statement is true.
Step-by-step explanation:
Yes, we can find the coordinates of any point on the xy-plane for any given equation.
For the given equation, we can take random values of x and then find the corresponding y values.
Let us prove this statement with an example.
Let us suppose, we have the equation 
For x= 1, we have

Thus, the coordinate of the point is (1,4)
Similarly for other values of x, we can find the y values and can find the coordinate.
Thus, we can say that an equation allows us to find the x- and y-coordinates of any point on the xy-plane.