Mathematics, 08.04.2020 14:20, batmannn1516
2 men are decorating a room. One has painted 20 square meters and the other only 6 square meters. They continue painting and manage to paint another x square meters each. If the first man has painted exactly 3 times the area painted by the second man, find the value of x.
Answers: 3
Mathematics, 21.06.2019 18:50, hartmaaj95
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
2 men are decorating a room. One has painted 20 square meters and the other only 6 square meters. Th...
History, 27.05.2020 07:59