Answer: 0+13, 13
Step-by-step explanation:0 minus negative 13 = 0 plus 13 = 13
Answer:
Step-by-step explanation: 6a squared
Answer: 4
The same since its in the center
20/360=X/72
Step-by-step explanation:
6 11/96
Sorry i cant explain just know its extremly hard and i recomend the app photo math its the best!