Math, asked by abhiroy94702, 4 months ago

If the mean of 16, 14, x, 23, 20 is 18, find the value of x.
If the mean of x, x + 2, x + 4, x + 6, x+8 is 24, find x.​

Answers

Answered by farhaan123
0

Answer:

As we  know,  

x

=  

n

x  

1

​  

+x  

2

​  

+....+x  

n

​  

 

​  

 

here  

x

=18

n=5

So, 18=  

5

16+14+x+23+20

​  

 

∴90=73+x

∴x=90−73

x=17

Step-by-step explanation:

Answered by harsu20216
0

Answer:

which of the following 3 sets of numbers can not be lengths of the side of a triangle?

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