Answer:
6
Step-by-step explanation:
12 times 4 = 48
72 - 48 = 24
24 divided by 4 = 6
Answer:
1/3
Step-by-step explanation:
Since there are ten people, you have to divide three by ten. It would be 1/3.
Answer:
I don't know the answer 1+1=2
Step-by-step explanation:
2=22+2
Answer:
30 inches
Step-by-step explanation:
Assuming the lengths are measured when B lies between A and C on a line, the segment addition theorem applies:
AC = AB +BC
42 = AB + 12 . . . . . fill in the given numbers
30 = AB . . . . . . . . . subtract 12
The length of AB is 30 inches.