If f(x)=\sqrt{\frac{1}{2}x-10}+3, which inequality can be used to find the domain of f(x)?

Which is a graph of a proportional relationship?

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units