The center of a circle is at (2, −5) and its radius is 12. what is the equation of the circle? a) (x−2)2+(y+5)2=24 b) (x+2)2+(y−5)2=24 c) (x+2)2+(y−5)2=144 d) (x−2)2+(y+5)2=144

What is sin 7x/4 ? i need on this urgent trig

What is the reflection image of (5,-3) across the line y = -x?

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares