I believe that is the associative property of addition. Hope it helps! :) If you could vote my answer as the brainliest, that would be awesome! :)
Answer:
79 degrees
Step-by-step explanation:
the 2 angles together make a 180 degree angle
3(9) + 2(9) + 2(15) + 24 = 99 square in, what r the answer choices
The cost of the wine is $18