Cubes have 6 equal faces, and the surface area is the sum of all of these faces. Thus, one face would be 1/6 of the cube's surface area, or about 17%.
The perpendicular line to x-6y=2, and passing through (2, 4) is y=-6x+16
The answer is 16.8. Tell me if I'm right
It is the same as multiplying by 2/3, the equation being 2/3n n being the number
Formula for volume = length x height x breadth
7a) 13.5 x 3.5 x 11.5 = 543.375
7b) 24 x 10 x 30.5 = 7320
