Question

HELP I NEED ONLY RIGHT ANSWERS OR IM FAILING MATH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Yep! The answer is 9

When using the Pythagorean theroem, you use a^2+b^2=c^2

Because c represents the hypotenuse, c=15
and a=12

12^2+b^2=15^2
144+b^2=225
b^2=81
b=9

I hope this helps!