Answer:
x=16.1
Step-by-step explanation:

Divide both sides by -0.5

Add 7.1 to both sides

Hope this helps!
The equation for area of a triangle is A= 1/2bh so a=1/2(12cm)(9.6cm)
Perpendicular bisector because it is perpendicular to the bottom segment (forgot what the letters were sorry lol) and also bisecting that segment
hope this helps!
Hmmm, I'm guessing your asking if that's correct, if so, yes
Answer:
the length is 94 meters
Step-by-step explanation:
hope this helps