The equation of the line that passes through the points is y=3/5x+3
You have the following expression:
![(1+cosx)(1-\cos x)=\sin ^2x](https://tex.z-dn.net/?f=%281%2Bcosx%29%281-%5Ccos%20x%29%3D%5Csin%20%5E2x)
To verify the identity, you have that the left side of the equation becomes:
(1 + cosx)(1 - cosx) = (1 - cos^2 x)
because of the product of an expression by its conjugate result in a difference of squares. Or simplfy by expanding the factors and simplying.
Next, you have:
1 - cos^2 x = sin^2 x
because the Pythagorean identity.
Then, the identity is verified.
Answer:
i think its 96% ???
Step-by-step explanation:
If you asking for a random one then heres a rand om one: Y^3–2 or y^4+7
n has less than 75 copies
sold 12
so add the 12 back
n had less than 87 copies in the beginning of the day
:)