Answer:
6/7 or .857
Step-by-step explanation:
It's called a calculator. Merry Christmas.
Answer:
11.5
Step-by-step explanation:
Add all the numbers up and divide the total by how many numbers there are
Answer:
72
Step-by-step explanation:
There are 9 squares,which is 36 edges, and 16 triangles, which is 48 edges.