u - v = <5, 2> - <2, - 3> = <5 - 2, 2 + 3> = <3, 5>
given a vector <u, v> then the magnitude is √ (u² + v² ) and it's angle of direction is
θ = 
(
)
thus the magnitude of <3, 5> = √(3² + 5²) = √34 ≈ 5.83 ( to 2 dec. places )
Θ = (
) = 59.04° ( to 2 dec. places )
40 cm
............................
10 + 10 is 20. 456 + 543 is 999
Answer:2
Step-by-step explanation:
Greatest factor of 6w^4 10a^4
6w^4=2x3xw^4
10a^4=2x5xa^4
There greatest common factor is 2
Answer:
Holly=25 fish
Tommy=1/5 x 25=5 fish
Jared=3 x Tommy = 3 x 5 = 15 fish
Holly+Tommy+Jaresh Fish= 25+5+15=45 fish in the aquarium.
Step-by-step explanation:
