There are 30 people at a meeting, they each shake hands with everyone. how many
handshakes wer...
Mathematics, 04.12.2019 19:31 rhiannonwheatcr4468
There are 30 people at a meeting, they each shake hands with everyone. how many
handshakes were there? hint: think "the number of combinations of 30 people at a
meeting giving handshakes to each other 2 at a time."
Answers: 2
Mathematics, 21.06.2019 16:30
One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.
Answers: 3
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Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.
Answers: 1
Mathematics, 22.06.2019 01:00
X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20
Answers: 3
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