IsaiahZaynRiley IsaiahZaynRiley

03-01-2017
Mathematics

contestada

The length of a rectangle is four times its width. If the perimeter is at most 100 centimeters, what is the greatest possible value for the width?

Respuesta :

apologiabiology apologiabiology

03-01-2017

P=2(L+W)
100≥P

L is 4 times W
L=4W
sub 4W for L

100≥2(4W+W)
100≥2(5W)
100≥10W
divide both sides by 10
10≥W

the greatest possible width is 10cm

Answer Link

Otras preguntas

Which answer best summarizes the state's responsibilities to the national government under the Articles of Confederation? States had to pay taxes set by Cong

Mike prepared a paper for his class about organizational styles used in business. he found that one reason the traditional bureaucratic style is less popular th

Identify the types of inheritance based on the expression of alleles in the organism. Tiles 1 dominant 2 recessive 3 multiple Pairs presence of many alleles for

h (x)=8x-10 h ( )=62

Why was Hamilton’s Bank of the United States the most controversial part of his financial program?

Why does monetary policy usually involve a streamlined inside lag? A) predicting economic trends is simple and reliable today. B) monetary policy is determined

Which of the following is NOT an important positive motivating factor for those considering exercise? A. building strength, endurance, and energy B. reducing ti

Prior to the revolutionary war, ordinary men and women most often protested british restrictions by:

find perimeter in cm of the diagram

Segundo o ranking interbrand, as marcas mais valiosas do Brasil em 2010 estão na tabela abaixo: Marca: Itaú,Bradesco,Petrobrás,Banco do Brasil. Valor: R$ 20.651