X2 + y2 - 20x +14y + 28 = 0 is a circle. What is the radius of this circle?

11

Step-by-step explanation:

observe the equation equivalent to

x² – 20x + 100 + y² + 14y + 49 = 121

(x–10)² + (y+7)² = 11²

so the circle has radius 11

it is a reproduction.

step-by-step explanation:

answer

false

explanation

these practices describe the manner the land use outcome is attained. land management methods implemented by corporations are a mandatory because they are a driver for better land use results economically, socially and environmentally. corporations are required to understand the connection between land use , and land management practices to support sustainable land use policies