3x-5y=-9 -4x+6y=10
Con método de suma y resta
Porfa
...
Answers: 3
Mathematics, 21.06.2019 20:00
Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?
Answers: 2
Mathematics, 21.06.2019 22:30
Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.
Answers: 1
Mathematics, 21.06.2019 23:30
Zach spent 2/3 hour reading on friday a 11/3 hlurs reading on saturday. how much more time did he read on saturday tha on friday
Answers: 1
Mathematics, 26.03.2021 02:50
History, 26.03.2021 02:50
Mathematics, 26.03.2021 02:50
English, 26.03.2021 02:50
Mathematics, 26.03.2021 02:50
Mathematics, 26.03.2021 02:50
Mathematics, 26.03.2021 02:50
Mathematics, 26.03.2021 02:50
Mathematics, 26.03.2021 02:50