What is an equation of the line that passes through the point (-4,-6) and is perpendicular to the line 2x - y = 6?

Name the most appropriate metric unit for each measurement like the mass of cow

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi