andreapenn83 andreapenn83

12-03-2024
Mathematics

contestada

Solve the system using a matrix.
2x - 7y = 12
-x-y+ 3z = 18
x-2y-2z = -7

X=?, y=?, z=?

Respuesta :

Otras preguntas

Nitroglycerin (C3H5N3O9) can decompose and is represented by the following reaction: C3H5N3O9 = 6N2 + CO2 + H2O +O2 1. how much nitrogen in grams) forms when 50

Which measurement contains a total of three significant figures? A.0.12 B.120 C.120. D.120.0

What is scientific notation of 96,600

Nat spent $28 on 8 DVDs. At this rate, how much would 5 DVDs cost? What is the unit rate?

_____are formed from heavy elements in the disk of gas and dust that makes up a solar nebula.

A passenger car will go 462 miles on 16.5 gallons of gasoline in city driving. what is the rate in miles per gallon?

What are the components needed in order for an experiment to be valid? Identify these components in the following experiment: A scientist is testing a new plant

why did the founder of the United States borrowed ideas from the roman government?

What is -35 - 2.5x = -100 Solve for X

a nuclear reaction in which two atomic nuclei are combined to produce a single large nucleus and energy is released by the reaction is know as: