V = (-7,-4)
8v would be 8 times both numbers
8v = (8*-7, 8*-4)
8v = (-56, -36)
magnitude = square root( -56^2 + -36^2)
= sqrt(3136 + 1296)
= sqrt(4432 )
= 4 sqrt(277)
Answer:
6k+234
Step-by-Step Explanation:
Add 9, 3, 212, 3, and 7. You get 234. You can't change 6k because the variable, so you end up with 6k+234.
Answer:
One Kilogram
Step-by-step explanation:
1kg = 1000g
It’s C. Since that’s the middle based on the diagram
Answer:
Step-by-step explanation:
(х+40)°(2x+20°