subject

Mathematics, 20.10.2019 13:10 newben

Solve the equation x+y+z =6 2x-y+3z =9 3x+3y-5z = -6

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:00

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

Answers: 1

question

Mathematics, 21.06.2019 18:00

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Answers: 1

question

Mathematics, 21.06.2019 18:50

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Answers: 1

question

Mathematics, 21.06.2019 21:30

Find the missing dimension extra points

Answers: 2

You know the right answer?

Solve the equation x+y+z =6 2x-y+3z =9 3x+3y-5z = -6...

Questions

question

Mathematics, 21.04.2020 02:29

James walked 11 miles in 4 hours. If he walked the same distance every hour, how many feet did he walk in one hour? A 14,520 ft

question

History, 21.04.2020 02:29

Describe how tenant farming works....

question

Mathematics, 21.04.2020 02:29

Crispy clover, a popular vegetarian restaurant, introduced a new menu that has 20% more dishes than the previous menu. the previous menu had D dishes....

question

Mathematics, 21.04.2020 02:29

After injuring his knee, Kai began having pain and numbness in his lower leg. The doctor said the injury damaged nerves that run all the way dow...

question

Mathematics, 21.04.2020 02:29

Find the value of x in the isosceles triangle shown below....

question

History, 21.04.2020 02:29

What were some of the innovative ways Americans fought diseases during the Revolution? What were the risks and potential rewards of these methods?...

question

History, 21.04.2020 02:29

The were the first to establish trading posts and sugar plantations on Islands off the northwest coast of Africa, Select the best answer f...

question

Mathematics, 21.04.2020 02:29

Steve makes a banner with an area of 8 square feet. On a grid, draw all possible rectangles with an area of 8 square feet and sides whose lengths are...

question

Biology, 21.04.2020 02:29

Rabbits were introduced to Australia in the 1800s. They rapidly overpopulated because they had few natural predators in the area. To control their pop...

question

History, 21.04.2020 02:29

What do all men have in common...

question

Mathematics, 21.04.2020 02:30

Vanessa invested $2500 into an account that will increase by 3.5% each year. Write exponential function to model this situation, then find the value o...

question

Business, 21.04.2020 02:30

It costs Lil Beasty Company $17 of variable costs and $3 of fixed costs to produce its product. The company currently has unused capacity. The product...

question

English, 21.04.2020 02:30

N The Dark Game, what is the central idea of the section about Elizabeth Van Lew? Elizabeth Van Lew used her servants to transport informa...

question

Mathematics, 21.04.2020 02:30

The histograms below show the mass (in kilograms) of the offensive linemen on the University of Mount Union and the University of Alabama football tea...

question

Mathematics, 21.04.2020 02:30

Do you need to make a 10 to add 23 + 15 how do you know...

question

Mathematics, 21.04.2020 02:30

Henry knows that the circumference of a circle is 18.84 inches. What is the area of the circle ?...

question

English, 21.04.2020 02:30

Activity Two: Paraphrasing (Paraphrase is a Greek word, paraphrasis, which means “to tell in other words.” Simply, it is to restate a statement in dif...

question

Physics, 21.04.2020 02:30

Read the sentence.Even the social studies teacher herself could not find theanswer to the tough question,In this sentence, "herself"...

question

Business, 21.04.2020 02:30

Although the chain of command was once a basic cornerstone in the design of organizations, it has far less importance today. but contemporary managers...

question

Mathematics, 21.04.2020 02:30

A college professor conducted a survey in order to assess how much money nursing majors spend on course material compared to all other majors. To do s...

More questions: Mathematics Another questions

Questions on the website: 13722361