20x-20=0
20x=20
x=1
transpose "-20" to right it will become "positive 20".
then, use the division property. divide 20 in 20, the answer is 1
THANK YOU FOR READING HOPE THIS HELPS A LOT!!
572,486 = (5 x 105) + (7 x 104) + (2 x 103) + (4 x 102) + (8 x 101) + (6 x 100)
interest = prinsciabl x rate x time
What is -17 x 4?
Price /Quality: LME based as in the contract. LME CASH x % Cu x FACTOR% ( Paying Rate) x (1-H2O) = Price USD/DMT CFR ..... +28,00% : LME(Cash buyer) X Cu% ....% Factor X (1-moisture)/ DMT 25-27,99% : LME(Cash buyer) X Cu% ...% Factor X (1-moisture)/ DMT 23-24,99% : LME(Cash buyer) X Cu% .....% Factor X (1-moisture)/ DMT
the formula for piers is: Pi x the raduis squared x the depth Ie a 400 mm diameter pier 1.2 metres deep would be: 3.14 x .2 (200mm)x .2(200mm) x 1.20(1200mm) = .150 cubic metres
400 20x20=400x1=400
20x20=400 THANKS!!
400 square feet (20 x 20 = 400)
400
20x20
20 x 20 is 400.
20 ft x 20 ft = 400 sq. ft.
20 x 20 = 400 (square meters).
400 (20x20) square inches is 2.78 square feet.
401
20x20 = 400 2x4= 8 400/8= 50 needed
400