Step-by-step explanation:
3x-6<27
3x<27+6
3x<33
3x<33/÷3
x<11
Answer: 2a
18a: 1,2,3,6,9,18 then there's A
20ab: 1,2,4,5,10,20 then there's A and B
6ab: 1,2,3,6 then there's A and B
All have a 2 and an A in common so it's 2a
how to find area of cylinder
A= 2π r h + 2 π r²
Answer:
1/6a - 1/6