Answer is in screenshot. Can I now have Brainliest?
3.14 - 3a Radians
Because
180o = 3.14 radian
3x+12=39
Minors 12 on both side
3x=27
Divide 3 on both side
X=9
Increase=5%of 4
=5÷100×4=0.2
So 4+0.2=4.2litres
The complete pattern is: 512, 256, 128, 64, 32, 16, 8, ( and extended ) 4, 2, 1!
I do this pattern in my head literally all the time!