Yes it is. Input the numbers into the pythagorean theorem,

and if they equal each other it is a right triangle.
X^4 is the simplified answer
Answer:
answer is (14x+6) hope it helps
Answer:
A) s/3 +t
Step-by-step explanation:
To represent 1/3 of a number, we can simply divide this number by 3, meaning if s is the number, 1/3 of s would be s/3. Now to add t all we have to do is + t, making our answer s/3 + t