Answer:
20
Step-by-step explanation:
If the ratio of boys is 9 there are 90 boys. If 9=90 then 1= 10. 10 x 2 = 20
I hope this helps :0)
Answer:
47.5%
Step-by-step explanation:
39/82 = .475 = 47.5%
Answer:
Sin = -5/13
Cos = 12/13
Tan = -5/12
Step-by-step explanation:
3/7? I’m not positive on this, it’s very straightforward but i mean 6/7 - 3/7 = 3/7 so i’m going with that
Answer:
the answer would be B 21.7
Step-by-step explanation:
