x=2, y=-1, z=1 let x+2y-4z = -4 be equation 1 let 2x+5y-9z =-10 be eq. 2 let 3x-2y+3z = 11 be eq.3 eq.1 x 2 2x+4y-8z = -8 (eq.4) eq.2 - eq.4 y-z=-2 (eq.5) eq.1 x 3 3x+6y-12z=-12 (eq.6) eq.6-eq3 8y-15z= …

See a solution process below: First, we need to determine how much was left before the man spent 20%. We can rewrite this part of the problem as: 10200 is 80% of what? We are using 80% because …

Two main tendencies are part of the Republican Party: the Old Right and the New Right. The Old Right or Paleo-Conservatives are Constitutionalists, they reject any form of Welfare state and military …

how do I life tho come to me for math questions my dudes except calculus. fricking calculus, man.

Jan 31, 2018 · The resultant vector shows the plane moving 528.16 kph bearing 65.9 degrees I always like to sketch out an idea of what we're looking at Let's resolve the vectors and find the x and y …

Not sure what you mean by your question. See explanation giving something to think about. By 'what happens' I assume you mean 'how do you determine the intercept' where intercept means the point …

Jul 6, 2017 · The simple answer is that it isn't. The result of division by 0 is undefined. If a 0 = b then you would want a = b ⋅ 0, but unless it is seriously broken (see later) then b ⋅ 0 = 0, so requiring a = 0 and …

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Mar 23, 2018 · #If,cscA+cscB+cscC=0 #,then show that # (sumsinA)^2=sumsin^2A# Trigonometry

1 Answer ali ergin Aug 11, 2016 #2sqrt 75+sqrt 108-2 sqrt 75=6sqrt3#