Easy algebra question below first correct answer gets brainliest

Given:

The right angle triangle with legs 4 units and 7 units.

To find:

The length of hypotenuse.

Solution:

Pythagoras theorem: In a right angle triangle,

Let x be the length of the hypotenuse.

Using the Pythagoras theorem for the given triangle, we get

Taking square root on both sides, we get

               [∵Side length cannot be  negative]

Therefore, the length of the missing side for the given right angle triangle is 8.06 units.

faster, im not sure why but i know it is faster

15.36 per mile

but forgot to round

i am pretty sure