I think it would be something like this: x-80 = (x*2)+12
Answer:
7. x=19 2x=38
8.x=23 3x=69
9.x=12 (50-2)/4=12
10.x=15 (31-1)/2
11.x=16 (84-4)/5
12.x=27 (55-1)/2
Step-by-step explanation:
if 2 angles are opposite, it's the same
Answer: 1.8
Step-by-step explanation:
6.25 is the answer to the problem
7.63 ^-10!!!!!!!!!!!!!!!!!!!!!!!!
