The driver of a car traveling at 54ft/sec suddenly applies the brakes. the position of the car is s=54t-3t^2, t seconds afyer the driver applies the brakes. how many seconds after the driver applies the brakes does the car come to a stop

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)