subject

Mathematics, 25.01.2020 08:31 jessicajamah3289

Is it posible for a system of linear equations to have exactly two solutions. true or false ?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:30

Which graph shows a function with a range of all real numbers greater than or equal to -1

Answers: 3

question

Mathematics, 21.06.2019 14:30

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

Answers: 1

question

Mathematics, 21.06.2019 19:10

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Answers: 1

question

Mathematics, 21.06.2019 20:30

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

Answers: 2

You know the right answer?

Is it posible for a system of linear equations to have exactly two solutions. true or false ?...

Questions

question

Chemistry, 10.10.2019 05:20

A600.0 ml sample of nitrogen is warmed from 77.0 °c to 86.0 °c. find its new volume (in m3) if the pressure remains constant....

question

Chemistry, 10.10.2019 05:20

Abubble of helium gas has a volume of 0.650 cm3 near the bottom of a large aquarium where the pressure is 1.54 atm and the temperature is 12°c. determ...

question

Chemistry, 10.10.2019 05:20

495 cm3 of oxygen gas at 25 oc and 114,700 pa, and 877 cm3 of nitrogen gas 25.0 °c and 114,700 pa, are injected into an evacuated 536 cm3 flask....

question

Chemistry, 10.10.2019 05:20

Water (7.5 kg/s) is to be heated from 85°c to 99°c in a shell-and-tube heat exchanger. condensing steam at 400 kpa supplies the necessary energy. the...

question

Chemistry, 10.10.2019 05:20

Air at 25°c with a dew point of 10 °c enters a humidifier. the air leaving the unit has an absolute humidity of 0.07 kg of water per kilogram of dry a...

question

Chemistry, 10.10.2019 05:20

The fda recommends that women who are pregnant avoid eating more than three 6.00-oz servings of bluefish per month because of the relatively high merc...

question

Chemistry, 10.10.2019 05:20

Water flowing at a rate of 0.667 kg/s enters a countercurrent heat exchanger at 308 k and is heated by an oil stream entering at 383 k at a rate of 2....

question

Chemistry, 10.10.2019 05:20

Amixture of dry air and nh3 enters an absorption tower at 80 of and 740 mm hg with 95 % saturation. water was used to absorbed part of the nh3. the ga...

question

Chemistry, 10.10.2019 05:20

The drinking water standard for nitrate is 10 mg/l as n (i. e., drinking waters should not exceed this value). what quantity of nitrate ion does this...

question

Mathematics, 10.10.2019 05:20

Global gas international offers to contract the halidurton heavy construction corporation to build an oil pipeline from canada to new orleans that wil...

question

Chemistry, 10.10.2019 05:20

It is desired to heat water flowing at a rate of 3.8 kg/s from 38°c to 55°c in the tubes of a shell-and-tube heat exchanger using water in the shell s...

question

Chemistry, 10.10.2019 05:20

Write a problem where the pressure in a covered tank is 3 atmospheres over the fluid, and w pressure in a tank is 0.5 atmospheres over the fluid, with...

question

Business, 10.10.2019 05:20

You might be required to write other employment documents and follow-up messages during the employment process. these documents reflect on your profes...

question

Business, 10.10.2019 05:20

In march 2019, jim asks you to prepare his federal income tax returns for tax years 2016, 2017, and 2018. in discussing this matter with him, you disc...

question

Geography, 10.10.2019 05:20

Which one of the following statements is correct? earth's geographic north pole is the north pole of earth's magnetic field. earth's geographic south...

question

Mathematics, 10.10.2019 05:20

Until the summer of 2006, the real estate market in fresno, california, had been booming, with prices skyrocketing. recently, a study showed the sales...

question

Mathematics, 10.10.2019 05:20

Jim has to choose between two gym membership plans. after how many visits will both plans cost the same no matter which plans you chose...

question

Chemistry, 10.10.2019 05:20

How are physical and chemical changes different...

question

Geography, 10.10.2019 05:20

17. if you wanted to walk from the pond on pleasantville road to the pond at the university with only a small change in elevation, what route wo...

question

English, 10.10.2019 05:20

What is the main idea of the entire passage?...

More questions: Mathematics Another questions

Questions on the website: 13722367