Patrick Enterprises recently installed a parking lot. The paving costs were $38,750, and the lighting costs were $20,000. In addition, the company entered into a $1,000 annual agreement with Romero Cleaning to maintain the parking lot for 3 years. What is the total cost to be included in the Land Improvements account

$58,750

Explanation:

Paving Costs             $38,750

Lighting Costs           $20,000

Total cost to be included in land improvement account $58,750

Please note that cleaning agreement cost is revenue expenditure,therefore should be charged to profit and loss account not in land improvement account.

bd = 9 cm

step-by-step explanation:

in a 30°-60°-90° triangle, the ratio of side lengths is 1 : √3 : 2. that is, the longest side (hypotenuse) is twice the length of the shortest side.

all of the triangles in your geometry are 30°-60°-90° triangles. ac is the hypotenuse of δacd, and the short side of δabc.

the short side ad of δacd will be half the length of ac, so 3 cm. the hypotenuse ab of δabc will be twice the length of ac, so 12 cm. segment bd is the difference of the lengths ab and ad, so is

bd = ab -ad

bd = 12 cm - 3 cm = 9 cm

comment on side length ratios

you can figure the ratios of side lengths in a 30°-60°-90° triangle by considering the trig ratios of the angles. or you can figure the length of the altitude of an equilateral triangle of side length 2 using the pythagorean theorem.

answer; the inspector may have found some violation that could cause death or some kind of serious injury;