A circle has a diameter with endpoints of (-2, 8) and (6, 4). What is the center of the circle?
2 answers:
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Answer:
√10
Step-by-step explanation:
Magnitude of a vector:
The magnitude of a vector v = <a,b> is given by:
v=<-1,3>
Then:
is the magnitude of the vector.
the assumption being, that there's a 7% sales tax on any item in the store.
so if you buy the jacket, you pay 25.5 plust 7% of 25.5.
and if you buy the shoes for price say "s", then you pay "s" plus 7% of "s".
whatever those two amounts are, they must be $60, because that's all you have in your pocket anyway.