liitlemaddog52
liitlemaddog52
22-09-2016
Mathematics
contestada
x+2y+3z=6
y+2z=0
z=0
Respuesta :
nobillionaireNobley
nobillionaireNobley
22-09-2016
x + 2y + 3z = 6 . . . (1)
y + 2z = 0 . . . (2)
z = 0 . . . (3)
Putting (3) into (1) and (2) gives,
x + 2y = 6 . . . (4)
y = 0 . . . (5)
Putting (5) into (4) gives
x = 6
Therefore, x = 6, y = 0, z = 0
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
In Slameka and Graf's (1978) study, some participants read word pairs, while other participants had to fill in theblank letters of the second word in a pair wit
Which of the following is an example of a sentence fragment? A. Even though he knew it was a mistake he would live to regret. B. Applying online will allow him
Please turn off the AC when you leave the warehouse and make certain you don’t forget to set the alarm unleash the dogs chain the gate and activate the automati
Research on motor expertise often compares __________ to determine how they differ within various sports. Group of answer choices motor learning and motor contr
Which matter exists in the liquid state at room temperature? A. lead B. nebula C. apple juice D. carbon monoxide
If a pea plant has a recessive allele for green peas it will produce
Recrystallization involves any chemical, physical, or biological changes that take place after sediments are deposited and burial and lithification occur when u
Jonathan's parents suspect that he is gay, and they decide to have a discussion with him about it. They want Jonathan to conform to the societal norms of hetero
Jane knit a total of 10 centimeters of scarf over 2 nights. After 4 nights of knitting, how many centimeters of scarf will Jane have knit in total? Assume the r
Boys are more likely to be victims of cyberbullying than girls are. Question 3 options: True False
