Category: Mathematics

Solution: What is the shortest distance from A(3, 8) to the circle x^2+y^2+4x–6y=12?

Solution: What is the distance between the centers of the circles?

Solution: How far from the y-axis is the center of the curve 2x^2+2y^2+10x–6y–55=0?

Solution: What is the diameter of a circle described by 9x^2+9y^2=16?

Solution: What is the radius of a circle with the ff. equation: x^2–6x+y^2–4y–12=0?

Solution: A circle whose equation is x^2+y^2+4x+6y–23=0 has its center at

Solution: What are the coordinates of the center of the curve x^2+y^2–2x–4y–31=0?

Solution: What is the radius of the circle x^2+y^2–6y=0?

Solution: Find the equation of the line given the length of the line segment

Solution: Find the area of the triangle which the line 2x–3y+6=0 forms with the coordinate axis