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3 years ago

Find the value of x9.10.12,x, 20.25 ; The median is 14.

Mathematics

1 answer:

Elodia [21]3 years ago

6 0

Answer: 16

Step-by-step explanation:

9,10,12,x ,20, 25 so we know the median is 14 which is the middle number.

Since the numbers are 6 it means there will be 2 middle numbers and if you divide them it will be 14.

we know one of the middle numbers is 12 and we trying to find x .

So we could use the equation x + 12 = 2(14)

x + 12 = 28

-12 -12

x= 16 so X is 16. check: 16+12=28/2 is 14.

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3 years ago

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eimsori [14]

Step-by-step explanation:

length can be find out by using the formula

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5 0

4 years ago

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horrorfan [7]

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3 years ago

Read 2 more answers

Cho is making a rectangular garden, where the length is x feet and the width is 2x + 8 feet. He wants to add garden stones aroun

zmey [24]

Answer:

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Step-by-step explanation:

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= x + x + (4x - 1) + (4x - 1)

= (x + x + 4x + 4x) + (-1 -1)

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The perimeter is 38 feet when the length is 4 feet long, so Cho will need to

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3 years ago

Find the value of x9.10.12,x, 20.25 ; The median is 14.​

Find the value of x9.10.12,x, 20.25 ; The median is 14.