<h3>
Answer: 139.5</h3>
Work Shown:
cos(angle) = adjacent/hypotenuse
cos(55) = 80/x
x*cos(55) = 80
x = 80/cos(55)
x = 139.4757 approximately
x = 139.5
Answer is x=-7 x=6 or choice A
Answer:
sorry Wala po akong answer ehhh sorry
Answer:500
Step-by-step explanation:
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