Answer:
3 : 4
Step-by-step explanation:
Men = 40, Women = 30
Ratio of women to men

Answer:
a
Step-by-step explanation:
because add all then divied all the mutiply the too numbers
Answer: 65,416.67m
Step-by-step explanation: that's the approximate answer so it might vary
X=7. The two segments on the bottom as well as on the diagonal are the same length. This shows that the entire triangle and the inner triangle on the right are similar. So if we call the length of the bottom 2y, then 84/2y=6x/y. Solving this we get 84=12x, and so x=7