hashir6160 hashir6160

17-07-2022
Mathematics

contestada

If x+y=6,y+z=7, z+x=9 what is the average or x, y and z

Respuesta :

ayshaansari008 ayshaansari008

17-07-2022

Step-by-step explanation:

so in this case

x-4

y-2

z-5

average=x+y+z/no of values

= 4+5+2/3

=11/3

=3.6

Answer Link

Otras preguntas

A Dog's Tale is written in first-person point of view as seen in the first line of the story, "My father was a St. Bernard, my mother was a collie, but I am a P

how does water affect the coastal climate?

What moon phase is this? Curved like a fingernail and getting bigger A) Waxing Gibbous B) Waning Gibbous C) Waxing Cresent

Which device helps ethernet networks communicating at different speeds understand each other?

Megan bikes 6 miles west to get from her apartment to school. After school, she bikes 8 miles north to her friend Izaac's house. How far is Megan's apartment fr

What is the equation of a line, in general form that passes through point (1,-2) and had a slope of 1/3 3x-y-7=0 X-3y+7=0 X-3y-7=0

What type of government did Alexander Hamilton support

Hn is twice as old as Mary. The sum of their ages is 21. How old is Mary? Let J = John's age and M = Mary's age. Select the system equations that represents the

A person's brain has a low level of neurotransmitters. how might this affect the person?

Elena has some bottles of water that each holds 17 fluid ounces.How much water is in 51 bottles.