Answer:
1/12 5/12 11/12
Step-by-step explanation:
Um it was pretty obvious but...
Answer:
16.8 inches
Step-by-step explanation:
Perimeter =2(length+width) so 2·(5.6+2.8)≈16.8
Answer:
y= 3×3×3
y=9+6
y=(15)
semoga membantu
Step-by-step explanation:
i'm sorry ya kalo jawaban nya salah
Answer:
son's present age = 30
father's present age=60
Step-by-step explanation:
his son's present age = x years
his father's present age = 2x years
before 20 years his son's age=(x-20) years
before 20 years father's age=(2x-20) years4(x-20)=(2x-20)
4x-80=2x-20
4x-2x=80-20
2x=60
x=30