What does m equal and please show how to do it: m-4=2m

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

Atriangular bandana has an area of 46 square inches. the height of the triangle is 5 3 4 inches. enter and solve an equation to find the length of the base of the triangle. use b to represent the length of the base.

Suppose a pendulum is l meters long. the time, t,in seconds that it tales to swing back and forth once is given by t=2.01