Answer:
D. A = πr^2
Step-by-step explanation:
The formula of the area of a circle is <u>A = πr^2</u>.
It would be approximately <span>2,719,980,000 beats in their entire lifetime.</span>
Subtract 18 from 72 to get Michelle's current age.
72 - 18 = 54
Answer:
learn how to do it
Step-by-step explanation:
lol
Answer:
a=55
Step-by-step explanation:
20%/100=0.2
a=11/0.2
a=55