Triangle fgh is an equilateral triangle with fg=x+5,gh=3x-9,and fh=2x-2 . find x and the measure of each side

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol