Abox has a base of 13 inches by 12 inches and a height of 30 inches. what is length of the interior diagonal of the box? round to the nearest hundredth

The diagonal of a box is found by the formula:

Diagonal = √(length^2 + width^2 + height^2)

Diagonal = √(13^2 + 12^2 + 30^2)

Diagonal = √(169 + 144 + 900)

Diagonal = √1213

Diagonal = 34.828

Rounded to nearest hundredth = 34.83 inches.

34.83 in

Step-by-step explanation:

See attached

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

answer: h=5.6 i don't really know how to put into words, so i though i would let you do that. i hope i was able to some

step-by-step explanation:

18 = 6(h)+1/2

18 = 6h+1/2

18-1 = 6h/2

17 = 3h

17/3 = h

h = 5.6