Answer:
the norm of V = =11.357816691601..
Step-by-step explanation:




Answer:
y=3x
Step-by-step explanation:
-6/-2=3, -3/-1=3, 3/1=3. 6/2=3
Answer:
25% is called a quarter of 900
Step-by-step explanation:

(7 + 5) x 6 + 3. (7 + 5 = 12, 12 x 6 = 72, 72 + 3 = 75.)