Sum = ADDITION SO ... 11 + 12 = 23.
Answer:
Idk lol
Step-by-step explanation:
That would be 6 *3 - 8*0 = 18
Its D
Answer:
if you look at carefully the left triangle has two same side. so left-angle of C is 180-130=50 degree 5x+5x+50=180 x=13 degree
Step-by-step explanation:
for right triangle again one angle is 50 degree and other is 6*13-(3)=75 degree so 75+50+(10y+5)=180 degree y=5 degree
