Answer:
432 in²
Step-by-step explanation:
To Obtian the square inches of wooden boards required :
Area of box = 2(l * w) + 2(l * h) + 2(h * w)
Length = 12 ; width = 6 ; height = 8
Hence,
Area of box = 2(12 * 6) + 2(12 * 8) + 2(8 * 6)
Area of box = 2(72) + 2(96) + 2(48)
Area of box = 432 in²
Answer:
at x =
,
= -3.5
Step-by-step explanation:
The given equation is 
Now, substitute the value of x =
in the above equation.
The given equation simplifies to,

now, 
So, the equation become
-3(2) + 2 + (1/2) =
= -3.5
So, at x =
,
= -3.5
Answer:
8a+40
Step-by-step explanation:
8(a+5)
Distribute the (8) by multiplying it by the (a) and the (5).
the quotient of a number n and 4
