0.45 Km / min and 0.9 Km
note that 1 hour = 60 minutes
divide by 60 to get Km / min
27 Km / hour =
= 0.45 Km / min
distance in 2 minutes = 0.45 × 2 = 0.9 Km
Answer:
−12
Step-by-step explanation:
8 - 5 = -3
-3 x 4 = -12
Answer:
3 hours
Step-by-step explanation:
D=4H+35
47=4H+35
47-35=4H
12=4H
H=3
Answer:80
Step-by-step explanation:
(4⋅√5)2=(4)2⋅(√5)2=16⋅5= 80