Answer: 0.9
Step-by-step explanation:
Answer:
x = 121
Step-by-step explanation:
Let the measure of the altitude of the given triangle be h units.
By geometric mean theorem:

Answer:
6/5=x/15
Step-by-step explanation:
6/5=x/15,where x is hight of the lamp post
x=18
X=12
Hope this helps
10x-20+6x+8=180º