Chicaisboss
Chicaisboss
14-04-2016
Mathematics
contestada
Does (-2x+y=6)+ (y-2x=4) have no solution?
Respuesta :
apologiabiology
apologiabiology
14-04-2016
assuming you are asking
does -2x+y=6 and y-2x=4 have a solution
look at them
rewrite first equation by switching x and y
y-2x=6 and
y-2x=4
false since they are same values
there is no solution
these 2 lines are paralell
NO SOLUTION
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
Suppose you are taking a quiz and there is a multiple choice question on which you are clueless. You close your eyes and pick an answer at random. If there are
Suppose the augmented matrix for a given system has a pivot in every column. Say as much as you can about the solutions to the corresponding system of equations
When is it appropriate to model a structural element as a beam?
A motocycle starts from rest at t = 0.0 on a circular track of400 meter radious. The tangential component of acceleration isat=2+0.2t m/sec^2. At time t =10 sec
Evaluate the function at the given value and simplify. f(x)=−5x+1 , f(−2) Question 4 options: a) -9 b) 11 c) -11 d) 9 e) none
what is the purpose of proof in mathematics?
Light dependent repair is carried out by which of the following enzymes? a. DNA gyrase b. DNA polymerase c. DNA photolyase d. RNA polymerase e. DNA helicase
______________ in the urine is an early sign of nephropathy.
A bowl contains 20 candies; 15 are chocolate and 5 are vanilla. You select 5 at random. What is the probability that all 5 are chocolate?
Beadle and Tatum used which of the following organisms to support their one gene - one enzyme concept? a. escherichia coli b. drosophila c. neurospora d. salmon
