QueenKy1089 QueenKy1089
  • 23-06-2018
  • Mathematics
contestada

At a certain time of day, a 5 foot tall man has a 7.5 foot shadow. if a tree is 20 feet tall, what is the length of the shadow of the tree?

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 03-07-2018
The tree is 4 times as tall as the man, so we expect its shadow to be 4 times as long as the man's: 4 × 7.5 ft = 30 ft.
Answer Link

Otras preguntas

The line plot below shows the lengths of strings Mario used for an art project.
The perceived loudness of a sound is measured in a. watts per square meterb. wattsc. decibelsd. hertz
The open-air marketplace of rome was known as the___.
Solve the proportions 7/b+5=10/5
Which challenge requires cooperation among nations to solve? A. The federal deficit and debt B. local political corruption C. the high cost of education D. i
Ovulation is triggered by a surge of what hormone?
If Y varies directly as x, what is the value of these two ordered pairs (4,1) (20,y)
please i need the answer to this question
Eva is evaluating her employees' use of e-mail. Read the statements below. If the e-mail use described is an ethical use of company e-mail, select E. If the e-m
apply the distributive property and the greatest common factor of 16+36