All of the following are ways to calculate different versions of ROI except: A. Return on sales x investment turnover B. Income / Investments C. Operating Income / Revenues x Revenues / Total Assets D. Revenues / Total Assets

The answer is D

Explanation:

The formula - Revenues / Total Assets is not one of the ways to calculate Return on Investment (ROI)

Return on Investment (ROI) is a ratio

net profit to cost of investment(total money invested the project or compnay)

The numerator must be profit while the denominator must be related to cost of Investment.

In all of the options, it is only option D that has revenue(sales) as the numerator which makes it automatically wrong.

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.

anjan should should report alteast 5000 on the first apyment and 10,000 each year

explanation: