Answer:
the answer is 45
Step-by-step explanation:
Answer:636
Step-by-step explanation: I just kno
Answer:
lets figure out how many in total
10 + 23 + 57 = 90
10/90
11%
Step-by-step explanation:
Answer:
x = 6
Step-by-step explanation:
let 'x' = BD
x/3 = 12/x
x² = 36
x = 
x = 6