Mathematics, 17.10.2019 07:20, cajunldy2001
Ateacher needs 70 lengths of string cut to 40cm each. if balls of string are 10 m long, how many balls will be needed.
Answers: 3
Mathematics, 22.06.2019 00:50, yasminothman02
Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?
Answers: 2
Ateacher needs 70 lengths of string cut to 40cm each. if balls of string are 10 m long, how many bal...
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