Mathematics, 08.04.2020 20:16 SuperWoman9172
James copied a symbol on each of 9 equal-sized strips of paper. He put a dot on 2 of them, a dash on 2 of them, and a pound sign on 5 of them. Then, he put all the strips in a hat and pulled out 3 at random. How many different symbol combinations were possible?
Answers: 2
Mathematics, 22.06.2019 00:00
The equation of line wx is y=2x-5. write an equation of a line perpendicular to line wx in slopeintercept form the contains points (-1,-2)
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Mathematics, 22.06.2019 02:50
There are 85 apples on the big tree, john picked out 15%. how many did john pick out?
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Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno step statement reason 1 ∠oln ≅ ∠lno given 2 draw oe as a perpendicular bisector to ln by construction 3 ∠leo ≅ ∠neo transitive property of equality 4 m∠leo = 90° definition of a perpendicular bisector 5 m∠neo = 90° definition of a perpendicular bisector 6 le ≅ en definition of a perpendicular bisector 7 δole ≅ δone side-angle-side (sas) postulate 8 ol ≅ on cpctc nina made two errors in the proof. identify and correct the errors.
Answers: 3
James copied a symbol on each of 9 equal-sized strips of paper. He put a dot on 2 of them, a dash on...
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