Use the diagram below to determine the height of the flagpole.

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need