Write an inequality for the statement. A number n is less than 4

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

4+(2+x) can you me solve this problem

Which best explains why this triangle is or is not a right triangle ?