Step-by-step explanation:
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surface area = 2*(pi)*r*h+2*(pi)*r^2
using 3.14 as pi
2*3.14*4*20 + 2*3.14*4^2 = 602.88m^2
If y=12 and x=6 and we substitute this numbers to the equation. 12=6+6 is true and 2 (6)=12 is also true so B is the answer.
19 would be the first quartile.
Answer:
ok I guess we should I am not good I am mad so yeah
