An astronaut who weighs 174 lb on earth weighs 29 lb on the moon. which of the following are correct amounts for weight on earth compared to weight on the moon?

a.102 lb and 17 lb

b.66 lb and 12 lb

c.170 lb and 34 lb

d.105 lb and 15 lb

Caleb and emily are standing 100 yards from each other. caleb looks up at a 45° angle to see a hot air balloon. emily looks up at a 60° angle to see the same hot air balloon. approximately how far is the hot air balloon off the ground? a)44.2 yd. b)63.4 yd. c)73.2 yd. d)89.7 yd.