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3 years ago

I need help on this please

Mathematics

1 answer:

Sidana [21]3 years ago

8 0

Answer:

7.5

Step-by-step explanation:

because a^2+b^2=c^2 then:

a=5

c=9

b=?

so you do 9^2 - 5^2 which will give you 56, you square root 56 and get 7.48 which you round to 7.5 since it wants it in <em>tenths</em>

<em>pls brainliest if you found it useful</em>

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Answer:

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Step-by-step explanation:

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