Answer:
<h2>
Average speed is 15km/h</h2>
Step-by-step explanation:
Step one:
given data:
total distance =7.5km
time taken= 30 min= 0.5 hours
we know that the average speed is the average distance divided by time taken
Step two:
mathematically expressed as
speed=distance/time
substituting we have
speed=7.5/0.5
speed=15km/hour
Hence the average speed is 15km/h
The correct answer is √313. ( square root of 313 or 17.7)
Hope this helps.
The answer is 59.6 because I divided 298 by 5
Hope this helps!!
Answer:
29.6
Step-by-step explanation:
20% = 0.20
0.20 * 148 = 29.6
Answer:
C
Step-by-step explanation:
First use distribution
4(3x+y)= 12x+4y
and
-2(x-5y)= -2x+10y
combine the 2 answers
10x+14y
