5^2 +12^2= diagonal^2
25+144=d^2
169= d^2
D= 13
The answer is 486.6
There are 8,760 hours in a year, so 18 divided by 8,760 would = 486.6
There's more than one way to do this problem.
Try this: Mult. both 109 and 5 by 2, obtaining 218 and 10.
What is 218 div. by 10? Do this in your head.
Answer:
Umm I'm not sure is it 25...
Step-by-step explanation:
The distance between the windows is not given. I have searched for this question in other sources and came up with 6.5 ft.
6.5 ft = 78 inches
The width of the bookshelf = 77 inches
Hence the book shelf with fit between the windows and still there will be 78-77 = 1 inch of space remaining
Hence the right option is option C
