O
O 5x 10-6
Which number is greatest?
2.89 x 10
O 1.997 x 102
O 8.9x10-6

1.997 × 10^2

Step-by-step explanation:

I'm not sure but I believe this is the answer.

numbers that are multiplied to 10s raised to a negative number reduce in value.

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 "

just needed some points but try socratic