stefistefi
stefistefi stefistefi
  • 03-03-2017
  • Mathematics
contestada

1) x-2,18mai mic sau egal3,82



2) x-13,4=9,06 2,3orix=3,45 x-1,5=7,3




3) media aritmetica a doua nr este =4,6
a=5,5 b=?





4) a+b=37
a=2,5+2b
a=?
b=?




5)a+b+c:3=2,8
a+b:2=3,5
c=?



Respuesta :

puppydog1
puppydog1 puppydog1
  • 06-04-2017
I have no ideaaaaaaaaaa
Answer Link

Otras preguntas

Explain precautions that can be made to protect life from various geohazards
Someone help plz!!!!!!
Social hacking + watergate scandal nixon -trump how did they do it
Please need help on this
Which of the following does not involve colligative properties? a. When glucose concentration is greater outside the blood cell than inside the cell, water flow
As the wavelength increases, the frequency (2 points) Select one: a. decreases and energy decreases. b. increases and energy increases. c. decreases and ener
Which type of animals are able to maintain an internal body temperature by producing energy through metabolic processes within cells?
At each mile marker for the first five miles of a marathon, Ellie was 18 seconds, 9 seconds, 14 seconds, 6 seconds, and 3 seconds ahead of her goal pace. What w
What were the characteristics of the government in pennsylvania under william penn?
A 50-centimeter piece of wire in a circle what is the area of thi circler answer