SOLUTION: the width of a solid rectangular block is 3 cm less than its length. its height is 1 cm more than its length. given that the length of the block is x cm, write down an expression,i

Algebra.Com
Question 791637: the width of a solid rectangular block is 3 cm less than its length. its height is 1 cm more than its length. given that the length of the block is x cm, write down an expression,in terms of x,for the total surface area of the block
Answer by Cromlix(4381)   (Show Source): You can put this solution on YOUR website!
Length = x
Width = x - 3
Height = 1 + x
Total Surface area =
2*(x(3 - x))
2*(1 + x)(3 - x)
2*(x(1 + x))
Hope this helps.
:-)

RELATED QUESTIONS

a rectangular prism has a width of x cm. its length is 3 cm more than its width, and its... (answered by jim_thompson5910)
The volume of a rectangular solid is given by the formula V = lwh, where l is the length, (answered by greenestamps,llamdot)
4. The length of a rectangular bin is 2 more than its width and the height is 3 ft less... (answered by josgarithmetic,MathLover1,greenestamps)
The volume of a rectangular solid is given by the formula V = lwh, where l is the length, (answered by josgarithmetic)
The volume of a rectangular solid is (x^3 + 3x^2 + 2x - 5) Cubic cm and length is given... (answered by josgarithmetic)
The length of a rectangle is 9 cm more than its width what is the... (answered by greenestamps)
the length of a rectangular table is 20 cm longer than its width if the tables perimeter... (answered by oscargut)
The length of a rectangular shaped box is 12 cm more than the height, and the width is 3... (answered by mananth)
Find the perimeter of a rectangle whose length is 5 cm less than twice its width. Its... (answered by checkley77)