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paula1172
10.11.2020 •
Mathematics
The median value, represented by the dotted line, is 4.36. What is the best approximation for the mean?
4.1
4.36
4.4
5
Solved
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Ответ:
Ответ:
using pythagoras theorem
H^2=P^2+B^2
h=5
and let P=4
and B=x
so,
(5
)^2=(4
)^2+![x^{2}](/tpl/images/1353/1687/35e67.png)
50=32+![x^{2}](/tpl/images/1353/1687/35e67.png)
50-32=![x^{2}](/tpl/images/1353/1687/35e67.png)
18=![x^{2}](/tpl/images/1353/1687/35e67.png)
3
=x
Step-by-step explanation: