Drag a description next to the matching model to complete this proof of the Pythagorean theorem. Show that a square with area c² can be transformed into two squares with areas a² and b².

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

6 cm

step-by-step explanation:

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.