Answer:
48
Step-by-step explanation:
x/8+3=9
x/8=9-3
x/8=6
x=6*8
x=48
Answer: 60°
Step-by-step explanation: A straight angle is 180°
180°- 120° = 60°
Answer:Ascending Height : 36,500 feet Descending Height : 14,600 feet
(3,12) that's the answer
x and 52 are supplementary, so they add up to 180°
