reedfritz
reedfritz
02-08-2017
Mathematics
contestada
what three consecutive integers equal 81
Respuesta :
choixongdong
choixongdong
02-08-2017
81 / 3 = 27
so middle number = 27
the other 2 are 26 and 28
answer
26, 27, 28 are three consecutive integers equal 81
Answer Link
irspow
irspow
02-08-2017
The consecutive integers: n, n+1, n+2
That sum to 81:
n+n+1+n+2=81 combine like terms on left side
3n+3=81 subtract 3 from both sides
3n=78 divide both sides by 3
n=26
So the three numbers are 26, 27, and 28.
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
1. How does the friction affect forward motion? Give an example. 2. Describe two ways to change the frictional force between two solids surfaces. Change t
Rico is making4 batches of mexican rice. each batch needs 2/3cup of corn. He only has a1/3-cup measure.How manytimes must Rico measure 1/3cup of corn to have en
What is a series of events that cells go through as they grow and divide
Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8
What is a communicable disease ?
what is the simplest square root of 1345? no decimals please
What is the main religion of Latin america
What is a series of events that cells go through as they grow and divide
What is the main religion of Latin america
What sorts of signals does the brain use to communicate sensations, thoughts and actions?