HELP ASAP!
What does e equal?

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone. which are equivalent equations?

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.