Answer: 65 kmh
Step-by-step explanation:
70 kmh for 2 hours = 140 km.
63 kmh for 5 hours = 315 km
140 + 315 = 455/7 total hours = 65 kmh
Answer:
eq 1 yint = 7
eq2 yint= 4
slope for both is 1
answere=2/3
1/4 divide 3/8
First we will reciprocal
1/4 X 8/3
Now will simplify to lowest term
1/1*2/3
Now multiply
2/3=answere
160 is the answer please tell me if im wrong
By using dimensional analysis, this problem can be simple.
B
