3 years ago

What’s the work and answer for this? Someone please tell me

Mathematics

1 answer:

Arturiano [62]3 years ago

4 0

Answer: 14

Step-by-step explanation:

We arrange the number as -3, 1, 7, 8, 18, 19, 42, the old median is 8.

But the median has change to 11 when the number is add, which means that the number is between 7 and 18.

(8 + x)/2 = 11 Where x is the new number

8 + x = 22

x = 14

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<h3>How to determine the perimeter of the shape</h3>

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