Answer:
10
Step-by-step explanation:
Answer:
13.33 cm
Step-by-step explanation:
Given, ratio of volumes v ÷ V = 8 ÷ 27
This ratio is applicable to heights of same containers, as the volume is directly proportional with height (V=Ah, A- base, h- height)
So we have:
and
Then,
- h ÷ 45 = 8 ÷ 27
- h = 45 × 8/27
- h = 40/3 = 13.33 cm
Answer:
EBCG
Step-by-step explanation:
1) 50 - 87 = 23
2) 12 - 24= 288
3) 38.25 + 11.75= 50
4) 7 divided by 168= 24
Perimeter = 2base + 2base
82 - 2(32) = 18 : 2 = 9
area = 9*32 = 288mm^2