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joja [24]
3 years ago
12

9 squared + x squared = 15 squared

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
6 0

Answer:

x = 72   i hope this helps   :)

Step-by-step explanation:

given,   9^{2} + x^{2} = 15^{2}

simplify   81 + 2x = 225

subtract 81 from both sides   2x = 144

divide both sides by 2   x = 72

alisha [4.7K]3 years ago
5 0

Answer:

x=12

Step-by-step explanation:

9^2=81

15^2=225

225-81=144

√144=12

x=12

I hope this helps!

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Answer:

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Here .

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now..

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