3. A man whose height is 2.1 m casts a shadow that is 3.2 m in length. What is the approximate height of a building that casts a shadow of 11.5 m?
2.1 m
3.2 m
11.5 m
Oo oo
9.6 m
17.5 m
7.5 m
10.4 m

7.5

Step-by-step explanation:

set up a ratio

11.5 / 3.2 = h/ 2.1

h = 11.5/3.2 * 2.1 = 7.5

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

2: 10

step-by-step explanation: