Contradictions usually mean they go against established rules. Squaring a negative number is one example if it is in math. But just think of anything that goes against what is known.
357.83=.72x
.72 because 100%-28%=72%
Solve
357.83/.72=x
496.986=x
Round up
x=$496.99
It's scalene because it has different sides and obtuse because root 40²+30²=50
110>50
Answer:
6
Step-by-step explanation: