It should be D but I might be wrong. Please tell me if I am. Hav a good day!
Answer:
the price of one bag is 30$ the equation is 20 + 30y y =2 in this senario
Step-by-step explanation:
1) area of a cicular pool
area of a circle=πr^2 d=2.5 then r=2.5/2
A=3.14 *(2.5/2)^2
A=4.906m^2 A=4.9m^2
2) arae of a coin
<span>(if i read it right d=15mm?)
</span>A=πr^2 d=15 then r=15/2
A=3.14*(15/2)^2 =176.6mm^2
Rest all are same problems u try to solve it
Answer:
nobody
Step-by-step explanation: