Answer:
Not a right triangle. See below for my reasoning.
Step-by-step explanation:
If this is a right triangle, then the sum of the squares of the two shorter sides will equal the square of the longest side: 7^2 + 9^2 = 11^2 => 49 + 81 = 121 But this is false.
so I think u you divide something and you times and then you multiply it
x^7 + 9x^2 + x + 8
Combine like terms
jerry 5% saves more than tom
tom saves 35%
and jerry saves 40%