Mathematics, 20.10.2020 04:01 jarteria0

Solucione as Equações: a) x−1 x =3 b) 1 x −2=−4 c) 3 x+2 x+1 = 2 3 d) x 2−9=0 e) 25 x 2 +100=0 2) Solucione as Inequações: a) 2x 1 e) 3(3 x−2)+2(x+ 1 2 )≤19−x

Answers: 2

Show answers

Other questions on the subject: Mathematics

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

continue

Mathematics, 21.06.2019 20:00, haleysmith8608

Given the graphed function below which of the following orders pairs are found on the inverse function

Answers: 1

continue

Mathematics, 21.06.2019 21:00, SiegeHatake4534

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Answers: 2

continue

Mathematics, 22.06.2019 00:50, yasminothman02

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?

Answers: 2

continue

You know the right answer?

Solucione as Equações: a) x−1 x =3 b) 1 x −2=−4 c) 3 x+2 x+1 = 2 3 d) x 2−9=0 e) 25 x 2 +100=0 2) So...