A rectangular floor 18 feet by 10 feet is to be completely covered with carpeting that costs x dollars per square yard. In terms of x, how many dollars will the carpeting cost? (1 yard=3 feet)A 20x B 28x C 60x D 180x E 540x答案是A,求讲解 扫码下载作业帮搜索答疑一搜即得 答案...
How many square feet of wallpaper will be required to cover the walls of this room? find the area of the square whose side is ({ 5m^2 + 7 }) cm? What is the area of a rectangle with a length of 12 cm and a width of 15 cm? What is the ...
What is the number of cubic feet in a brick wall that measures 2 feet deep, 6 feet high, and 55 feet long? Two boxes have the same volume. One box has a base that is 2 inches by 2 inches. The other box has a base that is 4 inches by 4 inches...
Since her boyfriend lives in a dorm at the school and his family is far away and neither of them has a car, she spends many nights at his dorm room and he will stay here as well since it is not an easy commute to see each other outside of school. It’s not been the”normal” ...
And for the maximum sleeping real-estate, the Alaskan king measures a generous 108 by 108 inches (274 x 274cm); a good two feet longer than the California king. (Image credit: Future) Cal king vs king size mattress dimensions A US king size bed is 76 inches wide and 80 inches long ...