, 20.04.2021 03:15 rhaineandreirefuerzo

# An angle that measures exactly 180 degress​

### Another question on Math

Math, 28.10.2019 17:28
Amotorist traveling at 55mi/hr downgrade of 5% on a highway observe a crash ahead on him qng overturned truck that is completely blocking the road. if the motorist was able to stop his vehicle 30ft from overturned truck. what was his distance from truck when he first observe the crash? assume perception reaction time=2.5 sec and acceleration as 11.27 ft/sec^2​
Math, 28.10.2019 17:28
$$\sqrt[2]{8} {x}^{2} \times \sqrt[2]{12x {y}^{2} }$$​