The national average height for girls in the sixth grade is also 52 inches. Find the average height of the girls in this class.

The total number of girls is
.

The total height of the girls is
inches.

The expression to find the mean is
.

The average height of the girls in this class is
inches.

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation:

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation: