Which of the following expressions is equivalent to 15x+y−x−10y?
1 answer:
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Alright, lets get started.
We could use sine law to find the remaining angle.
Plugging the value of sin 64
Cross multiplying
sin S = 0.8189
Taking inverse on both side
S = 55° : Answer
Hope it will help :)
Answer:6hrs and &270
8hours and &360
9.5hours and&427.50
Step-by-step explanation:
