Answer: 45 1/2
Step-by-step explanation:
Volume = 3 1/2 x 4 x 3 1/4
= 91/2
= 45 1/2 or 45.5
Answer:
5 lbs and 2 ozs
Step-by-step explanation:
16 ounces = 1 lbs.
So just add the 2 ounces to the pounds.
Answer:
All have same magnitude.
Step-by-step explanation:
Given that
Vector 1 = V+ (-W) = V - W
So the magnitude of vector 1, R₁

R₁ = V -W
For vector 2
Vector 2 = W - V = W - V
So the magnitude of vector 2, R₂

R₂ = V - W
For vector 3
Vector 3 = (-V) - (-W) = - V + W = W - V
So the magnitude of vector 3,

R₃ = W -V
So all have same magnitude.
It is 2 in because 2 times 2 times 2 is 8
He would be driving 48 miles per hour for that trip.