Answer:
18 divided by 6 = 3.
Step-by-step explanation:
-3/(-2/5) = -3 * (5/-2)=15/2=7.5
Answer:
37.699 cm³
Step-by-step explanation:
Sa of cone:
pi×r×l + pi×r²
(3pi × l) + (pi × 3²) = 24pi
3l + 9 = 24
3l = 15
l = 5 (slant height)
Height: h
h² + r² = l²
h² + 3² = 5²
h² = 16
h = 4 cm
Volume = ⅓ × pi × r² × h
= ⅓ × pi × 3² × 4
= 12pi cm³
= 37.69911184 cm³
The common ratio is the fifth term divided by the fourth term: -40/-8 = 5.
The seventh term is :
