kenadie7496 kenadie7496
  • 26-02-2019
  • Mathematics
contestada

A rectangular room is 4 meters longer than it is wide, and its perimeter is 32 meters. Find the dimension of the room.

Respuesta :

Ashraf82
Ashraf82 Ashraf82
  • 26-02-2019

Answer:

The dimensions of the room are 6 m and 10 m

Step-by-step explanation:

Let the width of the room is x

∴ Its length = x + 4

∵ The perimeter of the rectangle = 2(length + width)

∴ 2(x + 4 + x) = 32

∴ 2(2x + 4) = 32

∴ 4x + 8 = 32

∴ 4x = 24

∴ x = 24/4 = 6

∴ The length = 6 + 4 = 10 m

∴ The width = 6 m

Answer Link

Otras preguntas

There are 24 tiles in a stack.Each tile is 8mm thick.How high is the stack in metres?
What was Calvin’s idea of the “elect” and their place in society?
Morgan is walking her dog on an 8-meter-long leash. She is currently 500 meters from her house, so the maximum and minimum distances that the dog may be from th
What changes did communism bring to life in cuba? time frame is near cuban missile crisis
If you want to insert a column into an existing table, what would you do?
five parts of active, critical listening
The sum of two consecutive integers is 49 write an equation that models the situation to find the values of the two integers
How did literature in the 1920s reflect the uncertainty of the period?
Which personal pronoun correctly completes in the sentence? Which is its use? Ms. Jenkins offered .............. and Terry tickets to the art show. a. He; indir
If an author skips over unimportant plot details and events in order to keep the story’s plot moving, how is that author manipulating time? a. The author is slo