Answer:
40
Step-by-step explanation:
75% divided by 3 since its 3/4 of 100
do the same to 30
Well if d= 20
d=2r
so 20 = 2r
r=10
is that what you wanted, or does this have to do with a circle
Answer:
687
Step-by-step explanation:
You should try and put it in another way it doesn’t make sense