Mathematics, 26.02.2021 20:50 mailani12503
reggie was solving a system of equations after manipulating them he desides to add the two equations shown below together to eliminate the variable x what property justifies this manipulation 6x+5y=17 -6x+2y=4
Answers: 2
Mathematics, 21.06.2019 17:00
Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.
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Mathematics, 21.06.2019 21:30
A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
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Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
reggie was solving a system of equations after manipulating them he desides to add the two equations...
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