Answer:
7 or 8
Step-by-step explanation:
t/120 ft = 2 ft/(4/3)ft
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t = 120[6/4] = 180 ft (tower's height)
9^8= 9x9x9x9x9x9x9x9= 43046721
9^6= 9*9*9*9*9*9=531441
43046721*531441= 228767133233961
Answer: x=120
they are intercepting so the other side is 60
60x2 is 120