Answer:
25:-8&68___;+you &_356543$"&78
The bookshelf would be 4 feet 3 inches.
X = sqrt(5^2 - 3^2) = 4
y = sqrt(7^2 - 3^2) = sqrt 40
Horizontal distance = x + y + 3 = 7 + sqrt40
From April to December =9 months
the depreciation expense
3,600×(9÷12)=2,700