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2 answers:
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Answer:
B) sin Ф
Step-by-step explanation:
Use the pythagorean identity for cos and tan
tan = Multiply both sides by cos
sin Ф = sin Ф
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Asuuing yo meant (h,k)=(-5,1/2)
equation is
(h,k) is center and r=radious
given that (h,k)=(-5,1/2) and r=1
h=-5
k=1/2
if you wanted us to expand
x²+y^2+10x-y+25.25=1
equation is
(h,k) is center and r=radious
given that (h,k)=(-5,1/2) and r=1
h=-5
k=1/2
if you wanted us to expand
x²+y^2+10x-y+25.25=1