Answer:
82
Step-by-step explanation:
For this problem you would first round everything. 9.03 becomes 9, 19.87 becomes 20, 3.11 becomes 3 and 4.97 becomes 5. You then just do the problem. 9 + 20 = 29, multiplied by 3 makes 87, 87 - 5 = 82.
Answer: Do you know what the total degree is but if not an algebraic equation us 148-x = 26
Step-by-step explanation:
Answer:
Thanks for the points lol
Step-by-step explanation:
It must be an obtuse triangle