Based on the distance travelled and the time taken, the speed of the train was <u>150 km/h</u>
Speed can be calculated by the formula:
<em>= Distance / Time </em>
Distance = 600 km
Time = 4 hours
Solving will give:
= 600 / 4
= 150 km/ h
In conclusion, the train was going at 150 km/h
<em>Find out more on speed at brainly.com/question/3004254</em>
50/100
5/10
hope that helped :)
Answer:
a equal to five.b equal to three
b=3
16. The area of the full triangle is (8×(5+4))/2, which is 36. The area of the non shaded area is (8×5)/2, which is 20. 36-20=16