Answer:
d
Step-by-step explanation:
the sun is the primary source
Sin x =11.r
We know tan x = sin x divided cos x
If you plug in 11 instead of tan x and r for cos x you will have the answer
if the number of boys is x ,then the number of girls is x+7,so 2x+7=35,we can know x=9,so the number of boys is 9,and girls are 16
