Answer: 501, 511
Step-by-step explanation:
You add ten so 491 plus 10 would 501.
-5/11 is what I got with a fraction calculator.
Your answer is simple times 6 to 3 to get 18 then 15 by 8 to get 96 then add up everything to get 114
Angle BAC is 45 degrees. The diagonal bisects angle BAD and since all angles in a square are 90 degrees, half of 90 is 45 degrees.
