What addition expression is equivalent to 6 – (–2)?

6 + 2

Step-by-step explanation:

6 - (-2) is equal/equivalent to 6 +2. This is because whenever you see two negatives/mines signs, you always have to turn it into a + sign

6+2

Step-by-step explanation: In the equation 6-(-2), the two minus signs cancel each other out and create a positive sign, 6+2.

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 "

it is 570

step-by-step explanation: