ElectricPavlov

From a Google search
According to the first triangle inequality theorem, the lengths of any two sides of a triangle must add up to more than the length of the third side. This means that you cannot draw a triangle that has side lengths 2, 7 and 12, for instance, since 2 + 7 is less than 12.

Possible combos:

 2x + 7x    < 36-9x

18x < 36

x < 2                    

x =1      2   7  27     

x=2      4 14  18                   These do not meet the triangle inequality theorem above        

x = 1.5         5   17.5   13.5  <====  possible          5:17.5   =  2:7             longest = 17.5 cm

You're kidding, right?   We are not here to do your homework !  

147 = 3 * 49

        = 3 * 7 * 7            3 and 7   sum to 10

Slope formula    (y1-y2) / (x1-x2)

using the points given must equal -3/2

          (7-y) / (-2-4) = - 3/2

             7-y = -3/2 (-6)

                 y = -2

p(q) must be negative ( less than or = 0 ) for    sqrt(-x) to be a real number

    p(q) is a bolw shaped parabola

8x^2 + 10x -5   <= 0 

     From the quadratic formula the zeroes are -5/8 +- sqrt (65)/8  

              everything between the zeroes will be negative values

-5/8-sqrt(65)/8  <= x <= -5/8 + sqrt(65)/8

The other vertice of the rectangle is   5 -2

   to split the rectangle in half, the line must go through the center  10.5 , 4.5

        sub in the given point

                4.5 = 2 (10.5) + b

                       b = -16.5

Really, Dude!  I was just making fun of the fact that the poster did not ask a question......D'uh....

B+6  

No  m&m s     or chocolate chips?

slope of parallel s line = -13

  thru point   3,5

y-5 = -13(x-3)       re-arrange to any form you want....