Answer:
i can't delete my answer but at first i thought it was just #7 but then i paid attention to the others and they all look like right triangles but idk fs sorry
Step-by-step explanation:
It's Letter C. 1 3 and 5
that's the domain
x= 180° - (103°+33°)
x= 180° - 136°
x= 44°
your right it is 12 great job!
