Does the moon revolve around earth once every 27 days or 29 1/2 days?

Were the first to arrive in nowth america. asian french

The yellow river is also known as the huang he river? true or false

Afootpath is to be constructed in a park in the shape of a parallelogram. when a coordinate plane is laid over a map of the park, the vertices of the footpath are (-4,2) (8,2) (11,7) and (-1,7). what is the perimeter of this path