The law of cosines states that, if
is the angle between sides b and c,

So, plugging our values, we have

This is equal to

Answer:
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Step-by-step explanation:
Answer:
hot and sticky
Step-by-step explanation:
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The answer is 10.4 because 5 is counted as higher so it's 10.4.
Answer:
step 1. 6x2=12 first place way
step 2. 12×2=24
step 3. 24+6=30 second place way