Answer:
Segment AD is 3, and segment AE is 2.
Step-by-step explanation:
In a triangle, the line joining the mid points of two sides is parallel and half of the third sides of the triangle.
Here, ABC is a triangle,
In which,
AB = 6,
AC = 4,
D∈ AB and E∈AC
Let DE ║BC,
And, 
In triangles ADE and ABC,
( Alternative interior angle theorem )

By AA similarity postulate,

∵ Corresponding sides of similar triangle are in same proportion,





Hence, the correct option would be,
Segment AD is 3, and segment AE is 2.
That would be 0.14 after rounding up from 0.1379
Answer:
Step-by-step explanation:

BC = 15 cm
3x = 15
x = 15/3 = 5
AB =4x = 4*5 = 20 cm
Pythagorean theorem,
AC² = AB² + BC²
= 20² + 15 ²
= 400 + 225
= 625
AC = √625 = 25 cm
AC = 25 cm

Answer: 180 miles
Step-by-step explanation:
100 divided by 5 = 20. So, the car travels 20 miles with one gallon. Then, you do 20 x 9 = 180. So, the car can travel 180 miles on 9 gallons of gas.
I hope this helps!!! :)