ImNotThatSmart69 ImNotThatSmart69

21-12-2017
Mathematics

contestada

an objects height varies directly with the length of its shadow. A person who is 5 feet tall casts an 8-foot shadow, how long is the shadow of a 20-foot tree

Respuesta :

springwilliams0 springwilliams0

21-12-2017

You need to use ratios
5:8
20:x

5x=20
x=4

8(4)= 32

The shadow would be 32 feet long.

Answer Link

marcus2brismee3lloyd marcus2brismee3lloyd

15-04-2019

Answer:32 feet

Step-by-step explanation:

Answer Link

Otras preguntas

factor the expression 6g^3 + 8g^2 - 15g - 20

A triathlon includes a .5 km swim, 40 km bike, and a 10 km run. Mr. B completed the swim in 25 minutes and 10 seconds, and the bike ride in 1 hour, 30 minutes,

They discover that the chemical energy in the glucose produced added to the energy used to split water to make oxygen and to the heat lost in the process is equ

2. Which is not a supporting detail? an illustration a statistic a subhead an example

The child of about 8 or 9 years of age begins to consider several tasks and relationships simultaneously. At this point in development, children grasp not only

Once researchers identified DNA as the molecule responsible for transmitting heritable traits, they asked how information was transferred from the DNA in the nu

Xanthia buys hot dogs that come in packages of six, and she buys hot dog buns that come in packages of eight. What is the smallest number of hot dog packages sh

Many African-Americans feel the flag for the Confederate States of America, "the stars and bars," is a sign of racial hatred. States rights advocates view the s

Find the product of (x − 7)2. A. x2 − 14x + 49 B. x2 + 14x + 49 C. x2 − 49 D. x2 + 49

Freud proposed that the ego distorts reality in an effort to protect itself from anxiety. The use of __________________________ help to ward off this anxiety, o