Respuesta :

gabrieldawson4321

Answer:

x+74

Step-by-step explanation:

alaskiecoco

Answer:

x=42

Step-by-step explanation:

The degree that added up in a triangle is 180°. Thus, you set up the equation to solve for x.

93+45+x=180

add 93+45=138

subtract both side 138 which get you

x=42