RGoddard RGoddard

01-10-2016
Mathematics

contestada

Solve the system of equations.
–5x + 3y + 2z = 19
x + 4y + 3z = –27
15x – 9y – 6z = –55

Respuesta :

yuliannabeer yuliannabeer

01-10-2016

For -5x+3y+2z=19 the answer is -19/3

Answer Link

Otras preguntas

comic iorny would most often be used

Which night in the Florida Declaration of Rights is not included in the Bal of Rights?A. freedom of speech and pressB. freedom of religionC. right to bear armsD

The odometer of a new automobile functions improperly and registers only 2 miles for every 3 miles driven. If the odometer indicates 48 miles, how many miles ha

WILL GIVE BRAINLY!!! In the space below, draft a conclusion. This could be a draft of an actual paper you're working on, or a a practice conclusion for a topic

If f(x)=x/2-3and g(x)=3x^2+x-6 find (f+g) (x)

Meredith notices that different plant fertilizers are made up of different chemicals. Some fertilizers are high in nitrogen. Other fertilizers are high in phosp

Andrea cujoli is a currency speculator who enjoys "betting" on changes in the foreign currency exchange market. currently the spot price for the japanese yen is

PLZZZZZ HELP ME DECIDE IF THIS TRUE OR FALSE (Flvs) * worth 15 points * An Arrhenius base increases the concentration of hydrogen ions when dissolved in soluti

- Ejercicio en Español

simplify expression cos^2(pi/2-x) / √1-sin^2(x) =