Answer:
b and c
Step-by-step explanation:
plato
Answer:I have no idea
Step-by-step explanation:
Ok
<u>We are given:</u>
Speed of the train = 90 km/h
<u>Converting the speed to km per minute:</u>
<u></u> [since 1 hour = 60 minutes, h/60 minutes is equal to 1]
The 'h' in numerator and denominator will cancel out
90km / 60 min
1.5 km/min
<u>Distance travelled in 2 minutes:</u>
Distance = Speed * time
Distance =
Distance = 3 km
Answer:
C. 60 degrees.
Step-by-step explanation:
Sin theta = opposite / hypotenuse
= 3 sqrt3 / 6
= sqrt3 / 2.
So theta = arcsin (sqrt3/2)
= 60 degrees.
Hello! thanks for asking this question! -0.75 should be your answer. Please tell me if I was right!