Each person gets 2 step by step explanation
Answer:
30/pi cm
Step-by-step explanation:
2×pi×r =60
r = 60/2×pi =30/pi
Answer:
He collected 180 other stamps
Step-by-step explanation:
Sorry if it's wrong
The midpoint of 85 and 90 is 87
The answer is -3x^2+10xy+8y^2