Question

what is x? solve for x

Answer 1

Answer:

x is hypotenuse.

X =3^2 + 12^2 root over

X = (9 + 144) root over

= 153 root over

12.36.

Answer 2

Answer:

hope this helps

Step-by-step explanation

here ,x is the hypotenuse side

3 square + 12square = x square

9+144= x sq

153= x sq

root 153= x

x=12.36