A gift box has dimensions of: 8 inches, 5
inches, and 2
1
2
2
inches, respectively. How many cubes with side lengths of a inches would be needed to fill the gift box?
O 116.875 cubes
O 163.5 cubes
o 1870 cubes
O 935 cubes

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

i think the answer is c sorry if it's wrong

step-by-step explanation:

d would equal 12

it would be 4 over -2 divided by -1 over 3.

if you want a solution it would be 4

you flip it so it would be 4/-2 divided by 3/-1 then it would be 12/3 and you would simplify it to 4