Respuesta :

Answer:

x = 65

Step-by-step explanation:

Answer:

B. x = 65

Step-by-step explanation:

Angles ∠PTU and ∠VTU are supplementary, meaning they equal 180° when added together.

180 - 115 = 65

∠VTU = 65°

All angles in a triangle must add to equal 180°, so you use the equation:

50 + 65 = 115

180 - 115 = 65

Therefore x = 65