mackenzienr mackenzienr

15-03-2018
Mathematics

contestada

The length of a rectangle is 3 m longer than its width.
The area is the rectangle is 154m^2.
What is the width of the rectangle?

Respuesta :

omorales671p3edgc omorales671p3edgc

15-03-2018

Let x = width
Then, x + 3 = length
So, 2x + 2(x + 3) = 26
2x + 2x + 6 = 26
4x = 20
x = 5width = x = 5m and length = x + 3 = 8m Area = (length)(width) = (5)(8) =
40 m2

Answer Link

Otras preguntas

Lee el diálogo y responde las preguntas en frases completas. “Si ya terminaste de comer, por favor, lava tu plato y quita la mesa," dijo Teodora cuando vio que

On his income tax, Mike is being taxed at 15 percent for the gain on his securities. It is most likely that Mike had a _____.

What does the code *X5*A9 represent using run-length encoding?

paano nagkakaiba ang mga katangian sa bawat tauhan epiko rama at sita

Help with this question please This subject is ( Education) True or False ( either True or false) below ( and justify your response in 2 to 3 sentences,)

________ provide information about areas where pilots can operate a sUAS. a) METAR reports b) NOTAMs c) ATIS broadcasts d) TAF reports

Mr. Santana is 3 times his daughter Kara's age. Ten years ago, Mr. Santana was 7 times Kara's age. Which system of equations could you solve to find Mr. Santana

Which patient statement is an example of successful quality initiative? Select all that apply. a) "I felt well cared for at the hospital." b) "My room was clean

When atoms have a covalent bond they are

The National Goal, "Enhance security and resilience through advance planning" relates to all of the following Call to Action activities EXCEPT: A. Identify, As