What is the circumference of a circle with a radius of 5 feet? Use T=3.14
test

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap

Afigure is rotated 180°. if one of the points on the image is g'(4, -8), what were the coordinates of g? (8,4) (8,-4) (4,8) (4,8)