If a; b ; c are natural numbers and it is also known that ab+bc+ac=2022 then find a^4+b^4+c^4=?

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Evaluate the expression. (9 + 5)(3 + 2)0