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Anonymous users2024-01-24There are no doors or windows in the picture, so I'll ignore them for now.
2X+4Y)2H+(2X+2Y)2H= square meters of wallpaperGeneral wallpaper has a loss parameter, I don't know if you need it here, just according to the calculation that you don't need is the number of square meters found in the first question multiplied by B.
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Anonymous users2024-01-23It's very simple, think more about the child's paper, this is still an example question in the book, otherwise you won't be next time.
1 All in order to avoid X and the multiplication sign are the same, I will not write the multiplication sign, living room + bedroom area = 2 times 4yh + 2 times 2xh + 2 times 2xh + 2 times 2yh, simplify and merge: = 12yh + 8xh = 4h (3y + 2x) m
1. All this is generally based on the design of your house, and the height is generally in meters. The key lies in the direction of exhaust and air supply, the water supply is reasonable, and the water is sufficient. The voltage is stable, and the drain cannot go together with the septic tank. >>>More
Only horizontal throws can have the longest distance.
h=1/2gt^2 >>>More
As for the height of the bedside table, designers usually consider the height of the bed first when designing the bedside table. >>>More
Choose downlights, kitchen fluorescent lamps, private rooms, chandeliers or ceiling lamps in the bathroom, add downlights, highlight the places with spotlights, and the storage room is whatever you want