Can someone ? need to turn in tomorrow!

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

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?