Ok im a 15 year old girl with boy problems… i need someone older to talk to!!!

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?