Replace ∗ with a monomial so that the expression can be rewritten as a square of a sum or a difference: ∗ +56a+49

Amonument at a park is in the shape of a right square pyramid. a diagram of the pyramid and its net are shown. what is the surface area of the monument? enter the answer in the box. m²

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?