mckenzievaughn mckenzievaughn

25-01-2022
Mathematics

contestada

At a certain time of day, a 30-foot building casts a 10 foot shadow. How tall is a person who casts a 2 foot shadow?

A. 4 feet
B. 5 feet
C. 6 feet
D. 7 feet

Respuesta :

clarch19 clarch19

25-01-2022

Answer:

C) 6 feet

Step-by-step explanation:

set up a proportion of height/shadow = height/shadow

30/10 = h/2

cross-multiply:

10h = 60

h = 6

Answer Link

frostsnowlight50 frostsnowlight50

25-01-2022

Answer: C

Step-by-step explanation:

6 feet

Answer Link

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