2 years ago

13 Use the circle below for questions 13-16.

Mathematics

1 answer:

Natasha_Volkova [10]2 years ago

3 0

Answer:

NK=12

Step-by-step explanation:

x^2 +9^2=15^2

x^2+81=225

subtract 81

x^2=144

x=12

(This is only for number 13, I don't know the answer to 14-16)

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