Un silo à grains a la forme d'un cône surmonté d'un cylindre de révolution de même axe. A, I,O et S sont des points de cet axe. On donne SA = 1,60 m ; AI = 2,40 m et AB = 1,20 m 1. a. Montrer que le volume du cône, arrondi au millième de mètre cube près, est 2,413 m3.

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )

zero

step-by-step explanation:

f(2)= x-2

plug in the 2 in the "x"

f(2)=2-2

f(2)=0