Answer:
81.7
Step-by-step explanation:
90.7-18 divided by 2 = 81.7 or 82 simplified
Answer:
x
Step-by-step explanation:
You can verify this by plugging the numbers into the Pythagorean theorem,

, where c is the hypotenuse (the longest side, in this case 53).
So it would be:

The equation is true.
2809 = 2809
The rest of the slots in the first table would just have the 3 million dollars in all of the right hand column. Hope this helps. If not can you please explain more so I can try to help again? (i understand your problem my question hasn't been answered for over 15 minutes)