Answer:
π = 2A/ r²
Step-by-step explanation:

Answer: 3.75
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
1) subtract 12 from both sides
2) divide by negative 1
Answer:
what's nine plus ten= "twenty-one" you stoopid "no i'm not"
Step-by-step explanation:
He needs 4 boxes :)
Dozen= 12
48 ÷12=4