Answer:
c) 380 m²
Step-by-step explanation:
A = π·r²
= 3.14×121
= 379.94
≈ 380 m²
5:17
there are 17 total marbles and 5 that are green. The part is 5 and the whole is 17.
-6
-24/2 + 25/5 + 1
-24/2+25/5+1
-12+25/5+1
-12 + 5 + 1
-7+1