Volume = 28 in squared
surface area = 44 in
Perimiter=2(L+W)
P=2(100+120)
P=2(220)
P=440
0.1 per foot
440*0.10=44
$44
Answer:
1. Ice melts under heat and temperatures above freezing point.
2. If I leave my ice underneath the sun, then it will melt.
3. I would test it by putting ice into a bowl and leave it outside for five minutes.
4. After five minutes, I would go outside and see what percentage of the ice has melted.
5. Ice melts underneath high temperatures and the higher the temperature, the faster the ice melts.
Step-by-step explanation:
Answer:
The answer to your question is: Ф = 43.95°
Step-by-step explanation:
Data
length = 18 ft
distance bottom to is 13 ft
x = angle = ?
Formula
cos Ф = opposite side / hypotenuse
Process
cos Ф = 13 ft / 18 ft substitution
cos Ф = 0.72 simplify
Ф = cos⁻¹ (0.72)
Ф = 43.95° result
