Mathematics, 05.02.2020 01:44 Pankhud5574
A57-inch television screen has an aspect ratio of 4: 3. find the scale factor (x), find the length and width, and calculate the area.
show work if you can
Answers: 3
![\bf \stackrel{length}{4\left( \cfrac{57}{5} \right)}\implies \cfrac{228}{5}\implies 45\frac{3}{5}~\hfill \stackrel{width}{3\left( \cfrac{57}{5} \right)}\implies \cfrac{171}{5}\implies 34\frac{1}{5} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \stackrel{Area}{\cfrac{228}{5}\cdot \cfrac{171}{5}}\implies \cfrac{38988}{25}\implies 1559\frac{13}{25}](/tpl/images/0502/2798/c11bf.png)
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A57-inch television screen has an aspect ratio of 4: 3. find the scale factor (x), find the length a...
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