Answer:
i√19
Step-by-step explanation:
Because √(-19) = √(-1)√19, and because √(-1) = i, we get i√19
Answer:
A
Step-by-step explanation:
YESYESYESYESYESx85
Answer:
24
Step-by-step explanation:
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You can use midpoint formula
M=x1+x2/2 , y1+y2/2
M=-2+4/2 , 2+2/2
M= 1,2