Answer: 
Step-by-step explanation:
According to the cosine rule
Here, 
Putting values
So, the ship turns by north of west
Answer:
Pretty sure there's 90 tens.
Lol is it hard I don’t get it are you okay 2+2=4 -1=3 quick maths
Answer:
3x^2 + 7xy + 5
Step-by-step explanation:
Answer: Choice A) 8x+2 = 14x-76
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Explanation:
Since lines A and B are parallel, this makes the corresponding angles (8x+2) and (14x-76) to be equal.
So the equation we need to solve is 8x+2 = 14x-76
If you solve that equation, you should end up with x = 13. Plugging x = 13 into either 8x+2 or 14x-76 would lead to the result of 106. So each corresponding angle is 106 degrees.
