3(9) = 27
3(7) = 21
3(9+7) = 48
27+21 = 48
48=48
Answer:
D.No, she forgot to take one-third of the base area times height.
Step-by-step explanation:
I just did it and its right.
Answer:
32
Step-by-step explanation:
To answer this question, you have to divide 2,176 by 68.
Answer:
D
Step-by-step explanation:
20x + 12 x =14x +30
20x - 14x = 30-12
6x= 18
6x/6 = 18/6
x = 3
so xs =3