andy36088 andy36088
  • 20-10-2022
  • Mathematics
contestada

b)
5x - 20y - 25z = -22
-x-2y-z = 0
x - 2y + 4z = 11

Respuesta :

Otras preguntas

When the Australian economy was based on import-substitution manufacturing, A. domestic production assured national prosperity. B. protectionist policies were e
What were the American diplomatic goals at the start of the war? What problems did they face, and what efforts were made to overcome them?
How do you convert 6/12 into a decimal
The harvesting of rice is an economic activity that is common in this area. (1 point) Eastern Asia Mexico United States Great Britain
What were some positive and negative effects of the split in American politics in the early 1800s?
Typical methods of classroom scientific communication include
In an observational study, which of the following indicates the authors' conclusions and explains study limitations? Introduction Methodology Results Discus
African slaves who were brought to the New World adopted the religious practices of the __________.
To test a hypothesis, a scientist designs a(n) _________________.
Must new substances be formed when you observe a chemical property? Explain