-14.9 = -15
-2.3 = -2
So estimate:
3 + (-14.9)(-2.3)
= 3 + (-15) (-2)
= 3 + 30
=33
Answer:
33
Step-by-step explanation:
The formula of a volume of a cone:
We have:
Substitute:
Answer: 1206 cm³
D and D
31. 2/10
A.0/10
B.0.40
C.0.04
D. ⊂ 0.2 ⊃
32. 12/25
A.0.12
B.0.24
C.0.36
D. ⊂ 0.48 ⊃
1100
