Eliteslayer7499
Eliteslayer7499 Eliteslayer7499
  • 14-03-2017
  • Mathematics
contestada

The length of a rectangle is 3 centimeters more than 3 times the width. If the perimeter of the rectangle is 46 centimeters find the dimensions of the rectangle

Respuesta :

3mar 3mar
  • 14-03-2017
Let the width is x
and the length is 3 + 3x

and the perimeter is 2(l+w)=2(x+3+3x)=46

solve for x:

2(4x+3)=46
4x+3=11.5
4x=8.5

x=2.125

the width is 2.125 cm and the length is 9.375 cm
Answer Link

Otras preguntas

What is the password for microsoft account that has 7 digits in it and ends with 67?
When jacques wants to learn a new concept, he attempts to connect it with previously existing knowledge. this is an example of?
which statement describes how rays behave when they travel through a media during reflection and refraction
lThe number of VHS movie rentals has declined since year 2000 due to the popularity of DVDs, as the following table shows. Decide which scatterplot is represent
A.) A restless point moved from point −3.2 to the right at the speed of 0.3 units per hour. Where will it be in 20 minutes? PLZ HELP! I give 15 points
What happens to the value of f(x)=log4x as x approaches 0 from the right
What answer is this
Completa el espacio en blanco con la mejor respuesta con el Presente Subjuntivo Irregular (Present Subjunctive Irregular) Yo les invito a que nosotros________
hey can you please help me posted picture of question
In the video Un Día en la Vida: San Andres Itzapa, Guatemala, Jairo and Tania discuss the technological innovations they want to bring to their community. Write