Find the equation of the line that contains the point (4,-2) and is perpendicular to the line y = – 2x + 5

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Which of these tools or constructions is used to inscribe a hexagon inside a circle?