#5= 37.5:62.5 i think its good
<u><em>Answer:</em></u>
(2nd question, asking about height)
8cm or 0.08m
<u><em>Step-by-step explanation:</em></u>
1.43m - 143cm
(1m = 100cm)
143cm - 135cm = 8cm
<u><em>Answer:</em></u>
445mm & 44.5cm
<u><em>Step-by-step explanation: </em></u>
155mm - 15.5cm
(1mm = 0.1cm)
15.5 + 16 + 13 = 44.5cm
44.5cm - 445mm
ANSWER
EXPLANATION
Vector v that has an initial point of (1,3) and a terminal point of (7,1)
To find vector v, subtract the terminal position vector from the initial position vector.
The magnitude of the vector is given by:
So he drove at 70 miles per hour right?
This means he travels 70 miles in 1 hour.
So to find the distance he drove in 3.5 hours we have to multiply 3.5 by 70 right?
So 3.5*70 is 245.
So he travelled 245 miles in three and a half hours