In triangle ABC, a = 5 and b = 7 and c = 8. The m∡B is

This is different from the first one can someone me

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

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