Its B, The answer for your question is B
15x+40=115
15x+40-40=115-40
15x=75
15/15 x=75/15
x= 5
Answer:
JM is the diameter or 180°
MK = diameter - 21° = 159°
Step-by-step explanation:
You just divided 1/2 (.5) by 10 which is .05. so the answer is 0.05 gallons