A car travels 412 km in 5 hours.how many hours will take to travel 739 km
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If theta is a positive acute angle and tan 3 theta = cot(60- theta), find the value of sin 3 thetaStep-by-step explanation:
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Step-by-step explanation:
speed=distance/time
speed=412/5=82.4 km/r
82.4=739/time
time=8.968 hours approx
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