Answer:
63 m
Step-by-step explanation:
We know the rate in 45 m / min
We need to change the time to min
1 min 24 sec
We know that 1 min = 60 sec so 24 seconds is 24/60 ths of a minute
1 min 24/60 min
1 2/5 min
Changing to decimal form
1.4 minutes
Now we multiply by the rate to get the distance
d = r *t
d = 45 m/ min * 1.4 min
d= 63 m
-3/4 is rational because it can be written as a ratio.
Answer:
78 units squared
Step-by-step explanation:
Square root. (-4-4)^2 +(-6-4)^2
Square root 64+100
Square root 164
C.
Answer:
d
Step-by-step explanation: