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dlinn [17]
3 years ago
14

PLEASE HELP!! ASAP!!

Mathematics
2 answers:
Archy [21]3 years ago
7 0

Answer:

9.85

Step-by-step explanation:

you can use the Pythagoras theorem

a^2+b^2=c^2

with c the hypotenuse

9^2+4^2=c^2\\\\81+16=c^2\\\\97=c^2\\\\c=\sqrt{97}

which is aprox

9.85

ups sorry :(

Flura [38]3 years ago
7 0

Answer:

Remeber that

A^{2}+ B^{2} =C^{2}

so

4^{2}+9^{2}=C^{2}

16+81 = C^{2}

97 = C^{2}

Take the square root of both sides

\sqrt{97} = \sqrt{C^{2} }

9.85 = C

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