The diagram represents a large mandrian-style painting. Different sizes of the painting and different colors can be ordered. Determine the value of x, in feet, that will make the area of the painting 56 square feet, and then determine the dimensions of the painting.

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?