Answer:
D
Step-by-step explanation:
X is 21
z is the same as 111
y is 48
I plugged it in to a truncated square pyramid calculator and got v=76
the formula for this shape is V=1/3(A squared+AB+B squared)H.
You have to make proportions
65mi/1h=125mi/xhours
you end up with 65x=125
125/65=1.92hours--> round it to 2 hours
it takes 2 hours
F(1) = -2
hope it helps
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