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Serjik [45]
3 years ago
10

Rewarding brainly for correct answer

Mathematics
2 answers:
m_a_m_a [10]3 years ago
7 0
The mode is 15 because 15 appears most often in this data set.
Nady [450]3 years ago
5 0
Answer-

The mode is 15

Explanation:

Mode- the number that appears the most

15 was a number that appeared the most and the reason it’s not the first one you picked is because the middle numbers you end up with are 18 and 20.

18+20=38. 38/2=19
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Step-by-step explanation:

Let label the Triangles first,

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x = ?

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In right triangle  By Pythagoras Theorem,

(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}

In right triangle Δ ADB andΔ ADC  By Pythagoras Theorem we will have,

AB² =  BD² + AD²

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