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wegnerkolmp2741o

Answer:

C. 13 inches

Step-by-step explanation:

using pythagorean theorem

a^2 + b^2 =c^2  where a and b are the legs and c is the hypotenuse

5^2 + 12^2 = c^2

25+144 =c^2

169 = c^2

take the square root of each side

sqrt(169) = sqrt(c^2)

13 = c

Answer:

C. 13 inches

Step-by-step explanation:

Use the Pythagorean Theorum which is a^2+b^2=c^2. You only know a and b so plug them in. 5^2+12^2=c^2. Simplify to 25+144=c^2. Simplify again to get 169=c^2. Find the square root of 169, which is 13 and there is your answer.