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Pasagot po please need lng po talaga yung tama at kumpleto sana :(
I. Complete the table below. Write your answers on a sheet of paper.
_____6. Find the average speed: Distance = 612 miles Time = 12 hours.
_____7. Andrea cycles 9 km on her bike in 2 hours. Calculate her average speed in kilometers per hour.
_____8. Jose drives at 140 km in 2 hours. Calculate his average speed in
a. km/h
b. m/sec
_____9. A bus travels for 3 hours at 60 km/h and then for 2 hours at 63 km/h. What is the average speed for the whole journey?
_____10. John and his friend took 4-hour bicycle trip. In all, they traveled 150 km. What was their average rate of speed?
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Answer:
1.) 262.5 km
2.) 10 m/s
3.) 6 hrs
4.) 86 km/h
5.) 825.6m
Step-by-step explanation:
(check the picture for solution)
S₂ = 11.5 x 9.5= 109. 25m²
S = S₁ + S₂ = 38 + 109.25 = 147.25 m²
(S₁ is the area of the triangles)
(S₂ is the area of the rectangles)