smcdowell7
smcdowell7
23-10-2016
Mathematics
contestada
6/5x-8/5y=1/5
X/4+y/6=5/48
Respuesta :
LeilaChen
LeilaChen
28-10-2016
6/5x-8/5y=1/5
*5)➡6x-8y=11...1⃣
x/4+y/6=5/48
*48)➡12x+8y=5...2⃣
1⃣+2⃣:18x=16
x=8/9
1⃣*2: 12x-16y=22...3⃣
2⃣-3⃣: 24y=-17
y=-17/24
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
A radio disc jockey has 8 songs on this upcoming hour's playlist: 2 are rock songs, 2 are reggae songs, and 4 are country songs. the disc jockey randomly choose
Alcohol plus ____ affects short- term memory and tracking ability
Which mass of nacl is equal to 0.80 mole of nacl?
Which element is classified as a inner transition element?
Zalmon walks three fourhs of a mile in three tenths of an hour. what is his speed in miles per hour?
What sacred writing describes the early history of the israrlites?
How to rewrite g(x) in terms of f(x) when f(x)=1/x given g(x)=[4/(x-1)] 1?
Ms. stevens baked 64 chocolate chip cookies. twelve of the cookies broke apart, and the others were perfect. she baked 24 more cookies. all of those were perfec
According to "make it new": early modernism, how did world war i influence modernist writing
During the ratification process of the u.s. constitution, the antifederalists argued that a.the constitution guaranteed too many individual rights. b.the cons