Answer: the answer is c
Step-by-step explanation:
1 3/7 ~ One and three sevenths
Answer:

Hope this helps at all. :)
Answer:
Step-by-step explanation:
i Don't now how to explain the answer
Use the Pythagorean theorem:

c - a hypotenuse
a, b - legs
We have: a = 9 and c = 12. Substitute:

<em>subtract 81 from both sides</em>

A Pythagorean triple consists of three positive integers a, b and c, such that
.
is not positive integer.
<h3>The sides of the triangle do not form a pythagorean triple.</h3>