State domain and range of R((x, y):y=2x-1/x+3)

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

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step-by-step explanation:

1/2*qr*rs

step-by-step explanation:

with btw u said 100pts but it clearly says

i answerd and just got 10pts

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