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Matt's steps will be more complicated since Annie is using a program to do the constructions hers would probably be precise and easy.
This problem is represented in the Figure below. So, we can find the components of each vector as follows:


Therefore:

So:

Finally, the magnitude is:

Answer:
17 units
Step-by-step explanation:
Distance between points
is given by 
The trail starts at P(−2, 2) and goes to Q(5, 2).
Take 
units
It goes from Q to R(5, −5)
Take 
units
It goes from R to S.
Take 
units
units
(25×1000+35×1000)÷300=200
hence he made 200 packets :)
It is irrational. Meaning not rational because decimals cannot be fractions.