Respuesta :
x/8 = 9/5
5x = 72
x = 72/5
x = 14.4
18/y = 9/5
90 = 9y
9y = 90
y = 90/9
y = 10
34/z = 9/5
170 = 9z
9z = 170
z = 170/9
z = 18.8° (nearest tenth)
5x = 72
x = 72/5
x = 14.4
18/y = 9/5
90 = 9y
9y = 90
y = 90/9
y = 10
34/z = 9/5
170 = 9z
9z = 170
z = 170/9
z = 18.8° (nearest tenth)