liljustin10ou8azx liljustin10ou8azx

08-08-2017
Mathematics

contestada

At 10 am, a building casts a shadow that is 98 feet long. At the same time, a 5 feet tall man casts a shadow that is 4 feet long. Find the height of the building.

Respuesta :

buttmann64ot7bht buttmann64ot7bht

08-08-2017

the height of the building is around 122 feet

Answer Link

apologiabiology apologiabiology

08-08-2017

ratio and proportion

height:shadow=5:4

so

given that the shadow is 98 ft
the height of the building is?
?:98=5:4
?/98=5/4
times both sides by 98
?=490/4
?=122.5ft

te height of the building is 122.5ft

Answer Link

Otras preguntas

What is 3(4-2)=4b+5? Please explain step-by-step because that's how I have to write it.

Which of these numbers ehrn rounded to the nearest tenth is 8.3? 8.28 8.2 8.33.3

Please Help! Scientific Notation: The surface area of Earth was converted to scientific notation using an online calculat

A liquid-filled glass pyramid is being erected as part of a museum attraction. The pyramid is designed to be 15 feet tall with a rectangular base that is 10 fee

what can you do to promote Americanism and love of our country?

How different was the rule of Emperor Marcus-Aurelius from that of his son commodes

Sole the equation 2ax-b=cx+d for x

Cuba is one of the world's leading producers of sugarcane. Consequently, sugar is its main export. Why is this a potential problem?

If a protein is heated to a high temperature, what do you predict would be the most likely effect on the protein?

What is the multiplicative rate of change for the exponential function f(x) = 2()–x?

good job