Answer:
x = 18
Step-by-step explanation:
The parts of the triangles are proportional, so you can write ...
2x/80 = 27/60
Multiply by 120:
3x = 54
Divide by 3:
x = 18
Answer:
109 is the correct answer
Answer:

Step-by-step explanation:
Simplify the expression and you will get this.
hope this helps