Write at least four different expressions that are equivalent to the number
80..

4x20 =80   160/2= 80      40x2 =80     320 /  4 = 80    

Step-by-step explanation:

BRANILIST NOW NlGGA

60+20

40*2

20*4

50+30

these are four but there are a lot of other ways

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 "

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