c
Answer:
Step-by-step explanation:
Answer: 1.5miles/hour
Step-by-step explanation:
Answer:
60/25 is greater than 60/132
Answer:
30°,40°
Step-by-step explanation:
let the other angles be 3x and 4x
3x+4x+110=180
7x=180-110=70
x=70/7=10
3x=3×10=30
4x=4×10=40