If you mean: 3-(3 times 6)+3 then the answer is -12
3 feet in 1 yard. 3x6=18 feet in six yards.
You are missing one of the dimensions if you want to determine cubic feet. The square footage of a 3'x6' rectangle would be 18 sq ft. You simply multiply the two dimensions (assuming they are already the same unit of measure.) Lets say the rectangular prism is 3'x6'x3' the cubic feet would then be 90 cubic ft. The formula for cubic feet of a rectangular prism is 2ab+2bc+2ac. In this example the formula looks like this, 2(3x6)+2(6x3)+2(3x3)=90.
let the width be z so length is (3z-10) Area=length x width Area=48 z(3z-10)=48 3z2-10z-48=0 3z2-18z+8z-48=0 3z(z-6)+8(z-6)=0 (3z+8)(z-6)=0 z= - (8/3) which is not possible since dimensions can not be negative So z=6 Width=6 length=3x6-10=8 Dimension= 6 ft x 8 ft
18 = 3x6 = x
3x6, 9x2, 18x1,
x = 8y = 6(5x8) + (3x6) = 58(5x8) - (3x6) = 22
(3X6)+(12divided2)-8= 18 + 6 -8=16
1x18 3x6 4x4.5 5x3.6 8x2.25 9x2 10x1.8 12x1.5 15x1.2 16x1.125
-3x6-25 is equal to -43
3x6 = 18
r = 3 s = 5 t = 6 rs = 3x5 = 15 rt = 3x6 = 18 st = 5x6 = 30
3x6=18 and 6x3=18
The answer will depend on the measurement units used for 3x6.