Answer:

Step-by-step explanation:
Magnitude is solved with the following equation: 
Therefore, just plug in your x and y-values and solve.



Because
cannot be simplified further, this is the magnitude of the vector.
Answer:
symmetric property
Step-by-step explanation:
with symmetric property if x=y then both values on either side of the equal sign will be equal
Answer:
112
Step-by-step explanation:
You just have to add all of those numbers
60 +40 =100
100 + 12= 112.
<h2>GOOD LUCK ON SOLVING THAT KIDDO! </h2>
Answer:
c=20
Step-by-step explanation:
5×4=20, so 5 is 1/4 of c. Hope that this helps you and have a great day :)