Mathematics, 04.11.2020 21:40 Hockeypro1127

18x-15y+18z=20
12x+24y+6z=5
-12x-12y+10z=-17

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:02, steph1340

Use continuity to evaluate the limit. lim x→16 20 + x 20 + x step 1 consider the intervals for which the numerator and the denominator are continuous. the numerator 20 + x is continuous on the interval the denominator 20 + x is continuous and nonzero on the interval

Answers: 3

continue

Mathematics, 21.06.2019 14:00, koolboy

Which is an equation for the nth terms of the sequence 12,15,18,21

Answers: 1

continue

Mathematics, 21.06.2019 18:00, emmanuelcampbel

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

Answers: 1

continue

Mathematics, 21.06.2019 20:00, karamalqussiri478

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Answers: 1

continue

You know the right answer?

18x-15y+18z=20
12x+24y+6z=5
-12x-12y+10z=-17...