Help i’m taking a test and i’m being timed

5.4

Step-by-step explanation:

Using the pythagorean theorem (a^2 + b^2 = c^2), we can do 2^2 plus 5^2, which is 4 + 25, which simplifies to 29. Now we have 29 = c^2

In order to find c (the hypotenuse), we need to take the square root of both sides to find c. Thus, c = sqrt 29 or 5.385...

Hope this helps!

the answer is su.k.my? ? co.kc

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.