A smokestack is 150 feet high a guy wire must be fastened to the stack 10 feet from the top the guy wire makes an angle of 40 with The ground find the length of the guy wire rounded to the nearest foot

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual