Answer:
sin70°
Step-by-step explanation:
Given sin110° where 110° is an obtuse angle in the second quadrant.
The related acute angle in the first quadrant is 180° - 110° = 70°
Thus
sin110° = sin70°
Answer:
300miles per hour
Step-by-step explanation:
Answer:

Step-by-step explanation:
.
Answer
259000000
Step-by-step explanation:
Answer:
675.7 dollars
Step-by-step explanation:
1) 475.35 + 75.35 + 125 = 675.7