Answer:
The exact value of cos(45°) is √(2) / 2.
Step-by-step explanation:
Just subtract to find the difference.
75 - (-25) = 75 + 25 = 100.
It is 100 degrees hotter in florida than alaska.
Answer:
fantasy if its wrong im sorry
Answer: 
Step-by-step explanation:
Given
Radius of cylinder 
The height of the cylinder is 
The surface area of a cylinder is 
If only the outer is considered then, the area required is
