La (4) (2) ce semn e intre ele?
We can solve this using substitution.
because x-y=2.5
x=y+2.5
Now substitute x into other equation.
2(y+2.5)^2-2y=125
2y^2+10y+12.5-2y=125
2y^2+8y-112.5=0
Now comes the ugly part
y=-4+-sqrt(16+900)
y=-4+-sqrt916
y=-4+-2sqrt229
x=-1.5+-2sqrt229
Answer:
c.
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It's 180-50-50=180-100=80°
Answer:
When a line gets closer to a horizontal asymptote, the the y value decreases, but the y value is never equals the value of the asymptote
Step-by-step explanation:
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