How many 4 in. square tiles will it take to cover a room that measures 18 feet by 15 feet
1 answer:
Answer:
67.5 tiles
Step-by-step explanation: 18 times 15 equals 270, and 270 divided by 4 equals 67.5. So it will take 67.5 4in tiles to cover the room.
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The answer:
First: sec(-pi) is sec(pi)
And sec(pi) is -1
How to solve this: (in case you need it)
4n-18=52
4n-18+18=52+18
4n=70
4n/4=70/4
n=35/2
Answer:
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Answer:
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Step-by-step explanation:
Answer:
2/8
Step-by-step explanation:
I think this is subtraction (if not just tell me i'll edit)
6/8 - 2/4 = 6/8 - 4/8 = 2/8
