Which are the center and radius of the circle with equation (x+5)²+(y-4)²=9

Evaluate the following expression 1/3^2

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265