I find myself doing homework and i get it done (well sometimes) but i feel like i should be doing something else what can i do to keep concentrated on the homework?
im doing inderect measurement
what are you doing
on a sunny day a tree casts a shadow that is 146 feet long. at the same time a person who is 5.6 feet tall standing beside the tree casts a shadow that is 11.2 feet long. how tall is the tree?