Answer:
If there in piles of 2 you have 2 piles
Step-by-step explanation:
Answer:
DBA =110 degree
Step-by-step explanation:
angle DBA is central angle
central angle = arc angle = 110 degree
Answer:
no. 4
Step-by-step explanation:
Answer:
We have 7n < 6 - 48;
7n < - 42;
n < -6;
Then, 3n - 4 ≤ 8;
3n ≤ 12;
n ≤ 4;
Step-by-step explanation:
Answer:
9
Step-by-step explanation: