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Calculate the center and radius

Calculate the center and radius of the circle by completing the square of the following equation. x2+y2+8x−6y−11=0 (1 point)
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2. 35 views
Using the equation x2+y2−8x+2y=8, calculate the center and radius of the circle by completing the square.(1 point)Responses
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2. 38 views
Calculate the center and radius of the circle by completing the square of the equation x2+y2+12x−18y+17=0 .(1 point)Responses
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2. 46 views
What is the center and radius of the circle with the given equation?(x – 1)2 + (y + 1)2 = 4 (1 point) Responses center (–1,
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2. 122 views
Regina is trying to sketch a circle on graph paper with the equation x2+y2−2x+22y+1=0. Calculate where she would need to graph
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2. 37 views
. Which of the following circles would show the locus of points in a plane 1 unit from the intersection of the lines x + y = 2
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2. asked by faty
3. 546 views
Identify the center and radius of a circle with equation (x - 7) ^ 2 + (y + 6) ^ 2 = 16(1 point) Ocenter at (7, - 6) ; radius 4
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2. 75 views
The equation of a circle is ( x - 7 ) ^2 + y^2 = 225 . Which of the following are the center and the radius of the circle? show
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2. 91 views
Arc of a circle of radius 40cm subtens an angle of 126 degrees at the center of the circle.(take pi=22/7)(a) calculate (I) the
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2. asked by Samson
3. 30 views
Write an equation for each circle if the coordiantes of the center and length of the radius area. center(-1,-5) radius = 2 units
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2. asked by lindsay
3. 462 views