Area=basexheight
Area=9x4
Area=36
Answer:
Let B have x days work:
A + B = 3 days
1/4 + 1/x = 1/3
1/3 - 1/4 = 1/x
1/12 = 1/x
x = 1 / (1/12)
x = 12
B takes 12 days
I do not know if this is right
O O
v
(____)
C=2πr
Hoped i helped BYEEEEEEEEEEEEEEEEEEEEEEEEE
The answer should be true
