Answer:
positive 6
Step-by-step explanation:
you first plug the number gives and you solve it gives you -6, on the following equation there are "| |" that's mean that if is a negative number it change to positive, but if is a positive number the answer remains positive as well.
hope it helps
mABC = 124° because 90° + 146° = 236° and
360° - 236° = 124°
Answer: 25
You take 100/16 and get 6.25. Then you just multiply 4 by 6.25 to get 25
The answer is 20 because when you divide 56 by 2.8 you get 20
3x + 9 + 4x + x = 8x + 9
combine like terms