One leg of a right triangle is 8 cm. The hypotenuse of the right
triangle is 4 cm more than the
other leg. Find the missing side
lengths of the right triangle.

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles