Pair (3,11) should be removed because the domain x should never be repeated in a function.
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The lowest terms for 19/31 would be 1
Answer:
Step-by-step explanation:
Using the cosine theorem:



The angle is 114.014 degrees if we substract 90 degrees it means that at point L the plane changed its angle by 24 degrees
Answer:
116
Step-by-step explanation:
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8+2k=4k+4
8-4=4k-2k I placed the like terms on each side.
4=2k Simplify
4/2=k Leave the variable a side
2 = k