Answer: We need more information. I can't solve this with no info.
Step-by-step explanation:
1800*3/4=1350 so their are 1350 people over the age of 25.
1800*1/5=360 so their are 360 people over the age of 60.
so if their are already 1710 people(1350+360).
So 1800-1710=
90 People under 25.
D. not shown , ...............
Step-by-step explanation:
(14-2) - 3:(2.3)-22= 12- 1.3-22= -11.3
Tan60=x/12 12tan60=14.3 so area formula: 85.8