117.5
6x with 3 over the x, because that is how many x's there are.
There are two terms which are 2x and 1
2x - 1 = 25 or 2x - 3 = 23 or many others
Diameter = 2.5 feet => radius = 1.25 ft. 1.75 ft is above water => centre of drum is 0.5 feet above water => if angle at centre is 2x then cos(x) = 0.5/1.25 = 0.4 => x = 1.1593 radians so that 2x = 2.3186 radians. Then submerged area = 0.5*r^2*[2x - sin(2x)] = 0.5*1.25^2*[2.3186 - sin(2.3186)] = 1.2386 sq ft. S submerged volume = 1.2386*7.5 = 9.29 cubic feet, approx.
1.898 of them.U.S. gallons are different from imperial gallons. 1 Imperial gallon is equal to 4.54609188 litres and 1 US gallon is equal to 3.78541178 litres. Liters on the other hand are the same everywhere. One liter equals 0.26 U.S. gallon or 0.219 Imperial gallon.
It is 2x+(-2x) = 0
2X * 2X * 2X = 8X^3 2X^3 is saying 2*( X * X * X) = 2X^3
2x * 2x (2*2=4) therefore, 2x*2x equals 4x2.
2x+3x=35 5x=35 x=7
the 18w size is the size for the dresses. however, there are many 2x in different kinds of size charts, so it depends on which kind of 2x you are refering.
-2x-6= -2x-6Another answer:-2x-6 = 2x+6-2x-2x = 6+6-4x = 12x = -3
6x