If you know this answer can you lol

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !