Astudent is trying to solve the set of two equations given below:
equation a: x + z =...
Mathematics, 26.09.2019 23:40, johndemarian310
Astudent is trying to solve the set of two equations given below:
equation a: x + z = 6
equation b: 2x + 4z = 1
which of the following is a possible step used in eliminating the z-term?
multiply equation b by 4.
multiply equation a by 2.
multiply equation a by –4.
multiply equation b by 2.
Answers: 1
Mathematics, 21.06.2019 12:30, zoel222
Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?
Answers: 1
Mathematics, 21.06.2019 14:00, paulesparsa6
Pokój na planie w skali 1: 100 jest prostokątem i ma wymiary 5,2cmx4,4cm. jaką powierzchnię w m2 ma pokój? ile m bieżących wykładziny dywanowej o szerokości 5m trzeba kupić by wyłożyć cały pokój jednym kawałkiem przy minimalnych stratach ? ile zapłacimy za wykładzinę jeśli 1m2 kosztuje 30 zł ?
Answers: 1
Mathematics, 21.06.2019 19:30, isabelgarcia188
∆red ≅ ∆ by rule will give brainiest if possible
Answers: 2
English, 22.10.2020 21:01
Mathematics, 22.10.2020 21:01
Mathematics, 22.10.2020 21:01
Physics, 22.10.2020 21:01
Mathematics, 22.10.2020 21:01
Mathematics, 22.10.2020 21:01