Pls ? find de in the parallelogram if ac = 14 and be = 7? ?

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.