The formula of find the slope is -0.4285
use y2 - y1 over x2-x1
2b+6c is equivalent to 2(b+3c). Hope that helped!✋
Answer:
17.46 or 1170/67
Step-by-step explanation:
Since you can't have a decimal denominator, just multiply it by 10 to make it a whole number.
<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