trinitygamppp82buu trinitygamppp82buu

08-05-2018
Mathematics

contestada

Solve using matrices.
x + y + z = 6
x + y – z = 0
3x + 2y + z = 10

Respuesta :

nightmaredemonchaos nightmaredemonchaos

08-05-2018

x=1
y=2
z=3 if you plug them in it would be 1+2+3 which does equal 6 1 +2-3 does equal 0 and 3 + 2×2 which is 4 + z which is 3 so it would be 3 + 4 +3 which is 10

Answer Link

Otras preguntas

The poet compares the souls of him and his love to

20. Where were the Olympic Games held in ancient Greece?

3. A coffee shop is making pancakes and waffles for a fundraiser to sell. It takes 2 hours to prepare waffles and 0.5 hours to cook them. Preparing pancakes tak

Select the correct answer. What is the solution for x in the equation? -4 + 5x − 7 = 10 + 3x − 2x A. B. C. D.

which is not a major factor resulting in population from increased economic activity in China

name three properties that can be observed in a substance

Some researchers claim there is an association between getting a tattoo and contracting hepatitis C. They took a random sample of people living in Los Angeles,

Which property could be used to solve the problem? Erica rode her bike for 5 hours last week. This week, she did not ride her bike. How many hours did she ride

What are some similarities between sales tax and hotel tax? Select all that apply. Multiple select question. cross out A) Both are an additional amount one must

You should include a Works Cited page a at the bottom of each page of an informational essay b between paragraphs in an informational essay c on the title pa