Given I=30 in w=20 in h=18 in and x=36.1 find the length of d round the answer to the nearest tenth

To find the length of "d," we can use the formula for the length of a diagonal in a rectangular prism. The formula is:

d = √(w^2 + h^2 + I^2)

Substituting the given values:

d = √(20^2 + 18^2 + 30^2)
≈ √(400 + 324 + 900)
≈ √(1624)
≈ 40.3

Therefore, the length of "d" is approximately 40.3 inches. Rounded to the nearest tenth, it would be 40.3 inches.