Which of the following equations correctly represents the law of cosines?
1 answer:
Answer:
I think it's C
Step-by-step explanation:
just looked online.
TIP:
If you want to remember this law,just solve a bunch of questions that involve it and then it will come naturally to you.
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The total number of dancers in the school is 150.
D (-4 , -1)
relflected over x-axis= (4 , 1)
180 degrees= (-4 , -1)
Answer:
18 - 2 = 16
8n = 16
Divide
N = 2
