The smallest angle is a which is 35 and from 7 to 35 it X5 so times 18 and 11 by 5 as well which comes to the ratio 35:90:55 , you can tell this is right because angles in a triangle add up to 180 , 35+90+55 =180
the answer would be 0.800375 but when you round it to the nearest tenth it would be 0.8
Answer:
Step-by-step explanation:
12/4=3 and 16/8=2
8x+30=110
8x=110-30
8x=80
x=80/8
x=10
