dang this is hard for me, let me think
Answer:
tanx-(\sqrt(11))/(5)cosx>0
Step-by-step explanation:
Because to do this kind of trig you first have to know how to do basic trg
C because it's using the distributive property. It's breaking it down into sections.
The first 8 on the left in this. umber has a VALUE of 800. :)
Answer:
X²+y²+2x-10y+18=0 is the equation of circle
Step-by-step explanation:
Eqn of circle is: (x-h) ²+(y-k)²=r²
At (h, k) =(-1,5) and r=8 where h, k are center and r is radius.
Eqn is :(x+1)²+(y-5)²=8²
Or, x²+2x+1+y²-10y+25=8
Or, x²+y²+2x-10y+18=0 is the equation of circle
