For what values of x is the inequality 15≥ 5x true? a. x ≥3, b. x ≤ 3, c. x ≥ 1/3 or d. x≤ 1/3

b. x ≤ 3

Step-by-step explanation:

15 ≥ 5x

15 ÷ 5 ≥ x

3 ≥ x

x ≤ 3

b

Step-by-step explanation:

15 ≥ 5x

Divide both sides by 5,

3 ≥ x

Rearranging the inequality,

x ≤ 3

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 "

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225