How do you write the properties of these opperations. 3(6x-7)

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Can someone me and do the problem plz so i can understand it more better

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2