Find the center and radius for the circle defined by the equation: x^2+y^2+5x-y+2+0 a) (-5/2, 1/2); √6 b) (5/2, 1/2); 3√2 /2 c) (5/2, 1/2); √6 d) (-5/2, 1/2); 3√2 / 2

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

How many lines can be drawn through points j and k? 0 1 2 3