For the equation it would be y=my+b
Basically, r=2t
A(r)=pir^2
sub 2t for r
A(2t)=pi(2t)^2
A(2t)=4pit²
A. A=4pit²
B. t=5
A=4pi5²
A=4pi25
A=100pi
A=314 square units
Answer:
3
Step-by-step explanation:
2 + 2 = 4
4 - 1 = 3
345973 rounded to the nearest hundred is 346000
