In ΔUVW, \overline{UW} UW is extended through point W to point X, \text{m}\angle WUV = (3x-4)^{\circ}m∠WUV=(3x−4) ∘ , \text{m}\angle VWX = (6x+6)^{\circ}m∠VWX=(6x+6) ∘ , and \text{m}\angle UVW = (x+20)^{\circ}m∠UVW=(x+20) ∘ . What is the value of x?x?

true? is that what you're asking or do you mean something else?

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.