anthonybabarr anthonybabarr

27-05-2016
Mathematics

contestada

The length of a rectangle is three times longer than its width. The perimeter of the rectangle is 16 feet. If x represents the width of the rectangle, which equation can be used to find its value?

Respuesta :

nobillionaireNobley nobillionaireNobley

30-05-2016

l = 3x
perimeter = 2(l + w) = 2(3x + x) = 2(4x) = 8x = 16
x = 16/8 = 2 feet
l = 3x = 3 * 2 = 6 feet

Answer Link

Otras preguntas

In a poll, 1,003 men in a country were asked whether they favor or oppose the use of "federal tax dollars to fund medical research using stem cells obtained f

In terms of adolescents developing romantic relationships, early bloomers are those who are in or have been in a relationship at age ________ or younger, and la

Absolute phrase for Learning something new

What is the probability of rolling a sum of 8 or 6 on a pair of number cubes?

What type of bond will connect the amino acids in a protein?

Choose the picture to match the sentence. Tu aimes les croques-monsieur? A. Picture of grilled cheese B. picture of french fries C. picture of a hotdog D. pi

What does the wild-type lacI protein do? a. Acts as a repressor (inhibits transcription from the lac operon). b. Acts as an inducer (induces transcription from

Dr. Wright believes that heredity is primarily responsible for personality traits. Dr. DeJong believes that environmental influences are primarily responsible f

Broker Ray is closely acquainted with the Subdivision Heights neighborhood of his town. Over the year, Ray has made it a practice to contact homeowners in perso

Consider four small molecules, A–D, which have the following binding affinities for a specific enzyme (these numbers are the equilibrium constants Kd for the di