Bosnian

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  1. Math

    The value of y vaires directly with x mean: y and x always have the same ratio k. k = y / x In ths case: k = y / x = 18 / 12 = 6 ∙ 3 / 6 ∙ 2 = 3 / 2 = 1.5 k = y / x y = k x When x = 60 y = 1.5 ∙ 60 = 90
  2. calculus2

    In google type: Integration online When you see list of results click on: Integral Calculator • With Steps! When page be open in rectangle type: (xsin^2(x)) and click option: Go When you see result clik: Show steps Remark: sin ( x ) sin ( y ) = ( 1 / 2 )
  3. Math simplifying

    You have couple ways to simplify this expression. 1. - 5 x² + 5 + 4 x - 5 y² = - 5 x² - 5 y² + 4 x + 5 = - 5 ( x² + y² ) + 4 x + 5 2. - 5 x² + 5 + 4 x - 5 y² = - 5 x² + 4 x - 5 y² + 5 = x ( - 5 x + 4 ) + 5 ( - y² + 1 ) 3. Of course you can write
  4. algebra

    My typo: plot 4x-3y>=-12 and click option = In rectangle type: plot -x+5y>=1 and click option =
  5. algebra

    Go on: wolframalpha.c o m When page be open in rectangle type: plot 4x-3y>=-12 and click option = In rectangle type: plot 4x-3y>=-12 and click option =