Question

Can anyone help me with this question?

Answer 1

The Anwser to the question is 13 I did it all in my head boom

Answer 2

13

Explanation:

Since this is a right triangle, you can use the Pythagorean Theorem.

The side y would be the hypotenuse.

`a^(2) + b^(2) = c^(2)`

Plug it in:

`5^(2) + 12^(2) = y^(2)`

Isolate y:

y =
`\sqrt{ 5^(2) + 12^(2) }`

Solve:

y = 13