Answer:
0-1 = -1
Step-by-step explanation:
if m equals 0 the answer is -1
The answer is 28.26 because to find the area of a circle you need to do pie time radius squared.
Answer:
1. Howard
2. Peter
Step-by-step explanation:
Answer:
580
Step-by-step explanation:
4*100=400
4*40=160
4*5=20
add them all up, you get 580
