7+9+ 3z – 2z + 4
(Show work please)

1foot = 12 inches; 1 yard = 3 feet

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.