diegoburbach diegoburbach
  • 28-09-2015
  • Mathematics
contestada

A triangle has a perimeter of 59cm if the three sides are n, 3n+4,4n-1, what is the length of each side?

Respuesta :

TSO
TSO TSO
  • 28-09-2015
n + 3n+4 + 4n-1 = 59

8n + 3 = 59

8n = 56

n = 7

The sides are 7, 3(7)+4, 4(7)-1

The three side lenght are 7, 25, 27
Answer Link

Otras preguntas

How did the Roman government maintain control over conquered territories
A plant's response to the position of the sun in the sky is termed a. photoperiodism. b. heliotropism. c. phototropism. d. thigmotropism.
What country's were involved in the USSR?
when the house and the senate wish to do business together they hold
If a country celebrated the 30th anniversary in 1992 , in which year will it celebrate its 48th anniversary ? a.1962 b.2010 c.2022 d.2040
Salt is the product formed by a reaction in which _______ atoms of an acid are replaced by the atoms of a metal
ways in which the public can be involved in nation building through sports
does prokaryotes, eukaryotes and viruses have ribosomes
Which of the following is NOT true about the ways that various professions use computers? Police use them to track criminals. Pilots use them to learn at first,
Which is bigger 3/7 or 2/5
ACCESS MORE
EDU ACCESS