Answer: 38Men
76 women
152 children
Step-by-step explanation:please see attachment for explanation
Answer:
BC = 15
Step-by-step explanation:
Because of parallel lines, AD and BE, triangles ADC and BEC are similar.
In similar triangles, the lengths of corresponding sides are proportional.
AC/BC = DC/EC
We see that AC = AB + BC = 3 + BC
Also, DC = DE + EC = 2 + 10 = 12
(3 + BC)/BC = 12/10
(3 + BC)/BC = 6/5
Cross multiply.
5(3 + BC) = 6BC
15 + 5BC = 6BC
15 = BC
BC = 15
Answer:
The two numbers are 6 and 9. So the smaller number is 6.
Step-by-step explanation:
Let one of the numbers be x. So, the other is x + 3.
x + x + 3 = 15
2x = 12
x = 6